Name: In Motion Boxer Brief
Brand: Jack Adams
SKU: 401-350-heagr01
Price: 30.0 USD
Availability: InStock

Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (back view)

$30.00

Shipping calculated at checkout.

Size

Color — Heather

Pine Needle

Heather

Royal

In stock, ready to ship
Backordered, shipping soon

The In Motion Boxer Brief delivers a streamlined, stay-put fit with a supportive silhouette that moves naturally with your body. The ergonomic pouch design provides lift, separation, and all-day security without compression, keeping everything comfortably in place whether you're training or traveling.

Made from ultra-soft bamboo fabric, this pair feels cool, breathable, and naturally moisture managing. The material dries quickly, resists odor, and maintains its smooth hand feel through every wear. Lightweight stretch ensures flexible movement with zero riding up, making it an ideal everyday boxer brief for workouts, long days, and life on the go. Shop the Collection.

SIZE - True to size

Boxer Brief underwear.
Sits at the natural waistline.
Horizontal Fly is a solution to the ‘fly fishing' caused by vertical and no-fly underwear. A uniquely intuitive horizontal opening for fast and easy access when nature calls.
Supportive pouch design for men who need more support and comfort.
Chafe-free flatlock stitching.
Ultra soft, smooth feel.
Elastic fabric covered waistband
Size: Model is 6’ 1” and is wearing a size medium.

Fabric: 95% Bamboo, 5% Elastane
Shrinkage and pilling resist.
Machine wash cold water. Do not bleach. Hang to dry.

Get free shipping for US orders over $125+

Discreet packaging: plain poly bag or brown box.

-Shipping Details

[{"id":48210662621396,"title":"S \/ Pine Needle","option1":"S","option2":"Pine Needle","option3":null,"sku":"401-350-pinneed01","requires_shipping":true,"taxable":false,"featured_image":{"id":47564364939476,"product_id":9047142105300,"position":2,"created_at":"2026-07-05T14:50:24-07:00","updated_at":"2026-07-05T14:50:26-07:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in pine needle (profile view)","width":1533,"height":2299,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/Wwwjackadamsusacom69a20b255e95e969a20b255eac7.4808626069a20b255eac7.jpg?v=1783288226","variant_ids":[48210662621396,48210662654164,48210662686932,48210662719700]},"available":true,"name":"In Motion Boxer Brief - S \/ Pine Needle","public_title":"S \/ Pine Needle","options":["S","Pine Needle"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442078258","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in pine needle (profile view)","id":38760508555476,"position":2,"preview_image":{"aspect_ratio":0.667,"height":2299,"width":1533,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/Wwwjackadamsusacom69a20b255e95e969a20b255eac7.4808626069a20b255eac7.jpg?v=1783288226"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":48121056755924,"title":"S \/ Heather","option1":"S","option2":"Heather","option3":null,"sku":"401-350-heagr01","requires_shipping":true,"taxable":false,"featured_image":{"id":46072825675988,"product_id":9047142105300,"position":3,"created_at":"2026-01-22T07:08:17-08:00","updated_at":"2026-01-22T07:08:19-08:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","width":684,"height":1026,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499","variant_ids":[48121056755924,48121056788692,48121056821460,48121056854228]},"available":true,"name":"In Motion Boxer Brief - S \/ Heather","public_title":"S \/ Heather","options":["S","Heather"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442065685","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","id":37372546547924,"position":3,"preview_image":{"aspect_ratio":0.667,"height":1026,"width":684,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47467885723860,"title":"S \/ Royal","option1":"S","option2":"Royal","option3":null,"sku":"401-350-royal01","requires_shipping":true,"taxable":false,"featured_image":{"id":46072825643220,"product_id":9047142105300,"position":1,"created_at":"2026-01-22T07:08:17-08:00","updated_at":"2026-01-22T07:08:19-08:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in royal (profile view)","width":684,"height":1026,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Royal_Profile_Lo__55186.1711742944.1280.1280.jpg?v=1769094499","variant_ids":[47467885723860,47467885756628,47467885789396,47467885822164]},"available":true,"name":"In Motion Boxer Brief - S \/ Royal","public_title":"S \/ Royal","options":["S","Royal"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442065722","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in royal (profile view)","id":37372546515156,"position":1,"preview_image":{"aspect_ratio":0.667,"height":1026,"width":684,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Royal_Profile_Lo__55186.1711742944.1280.1280.jpg?v=1769094499"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":48210662654164,"title":"M \/ Pine Needle","option1":"M","option2":"Pine Needle","option3":null,"sku":"401-350-pinneed02","requires_shipping":true,"taxable":false,"featured_image":{"id":47564364939476,"product_id":9047142105300,"position":2,"created_at":"2026-07-05T14:50:24-07:00","updated_at":"2026-07-05T14:50:26-07:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in pine needle (profile view)","width":1533,"height":2299,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/Wwwjackadamsusacom69a20b255e95e969a20b255eac7.4808626069a20b255eac7.jpg?v=1783288226","variant_ids":[48210662621396,48210662654164,48210662686932,48210662719700]},"available":true,"name":"In Motion Boxer Brief - M \/ Pine Needle","public_title":"M \/ Pine Needle","options":["M","Pine Needle"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442078371","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in pine needle (profile view)","id":38760508555476,"position":2,"preview_image":{"aspect_ratio":0.667,"height":2299,"width":1533,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/Wwwjackadamsusacom69a20b255e95e969a20b255eac7.4808626069a20b255eac7.jpg?v=1783288226"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":48121056788692,"title":"M \/ Heather","option1":"M","option2":"Heather","option3":null,"sku":"401-350-heagr02","requires_shipping":true,"taxable":false,"featured_image":{"id":46072825675988,"product_id":9047142105300,"position":3,"created_at":"2026-01-22T07:08:17-08:00","updated_at":"2026-01-22T07:08:19-08:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","width":684,"height":1026,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499","variant_ids":[48121056755924,48121056788692,48121056821460,48121056854228]},"available":true,"name":"In Motion Boxer Brief - M \/ Heather","public_title":"M \/ Heather","options":["M","Heather"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442065692","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","id":37372546547924,"position":3,"preview_image":{"aspect_ratio":0.667,"height":1026,"width":684,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47467885756628,"title":"M \/ Royal","option1":"M","option2":"Royal","option3":null,"sku":"401-350-royal02","requires_shipping":true,"taxable":false,"featured_image":{"id":46072825643220,"product_id":9047142105300,"position":1,"created_at":"2026-01-22T07:08:17-08:00","updated_at":"2026-01-22T07:08:19-08:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in royal (profile view)","width":684,"height":1026,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Royal_Profile_Lo__55186.1711742944.1280.1280.jpg?v=1769094499","variant_ids":[47467885723860,47467885756628,47467885789396,47467885822164]},"available":true,"name":"In Motion Boxer Brief - M \/ Royal","public_title":"M \/ Royal","options":["M","Royal"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442065739","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in royal (profile view)","id":37372546515156,"position":1,"preview_image":{"aspect_ratio":0.667,"height":1026,"width":684,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Royal_Profile_Lo__55186.1711742944.1280.1280.jpg?v=1769094499"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":48210662686932,"title":"L \/ Pine Needle","option1":"L","option2":"Pine Needle","option3":null,"sku":"401-350-pinneed03","requires_shipping":true,"taxable":false,"featured_image":{"id":47564364939476,"product_id":9047142105300,"position":2,"created_at":"2026-07-05T14:50:24-07:00","updated_at":"2026-07-05T14:50:26-07:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in pine needle (profile view)","width":1533,"height":2299,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/Wwwjackadamsusacom69a20b255e95e969a20b255eac7.4808626069a20b255eac7.jpg?v=1783288226","variant_ids":[48210662621396,48210662654164,48210662686932,48210662719700]},"available":true,"name":"In Motion Boxer Brief - L \/ Pine Needle","public_title":"L \/ Pine Needle","options":["L","Pine Needle"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442078388","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in pine needle (profile view)","id":38760508555476,"position":2,"preview_image":{"aspect_ratio":0.667,"height":2299,"width":1533,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/Wwwjackadamsusacom69a20b255e95e969a20b255eac7.4808626069a20b255eac7.jpg?v=1783288226"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":48121056821460,"title":"L \/ Heather","option1":"L","option2":"Heather","option3":null,"sku":"401-350-heagr03","requires_shipping":true,"taxable":false,"featured_image":{"id":46072825675988,"product_id":9047142105300,"position":3,"created_at":"2026-01-22T07:08:17-08:00","updated_at":"2026-01-22T07:08:19-08:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","width":684,"height":1026,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499","variant_ids":[48121056755924,48121056788692,48121056821460,48121056854228]},"available":true,"name":"In Motion Boxer Brief - L \/ Heather","public_title":"L \/ Heather","options":["L","Heather"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442065708","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","id":37372546547924,"position":3,"preview_image":{"aspect_ratio":0.667,"height":1026,"width":684,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47467885789396,"title":"L \/ Royal","option1":"L","option2":"Royal","option3":null,"sku":"401-350-royal03","requires_shipping":true,"taxable":false,"featured_image":{"id":46072825643220,"product_id":9047142105300,"position":1,"created_at":"2026-01-22T07:08:17-08:00","updated_at":"2026-01-22T07:08:19-08:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in royal (profile view)","width":684,"height":1026,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Royal_Profile_Lo__55186.1711742944.1280.1280.jpg?v=1769094499","variant_ids":[47467885723860,47467885756628,47467885789396,47467885822164]},"available":false,"name":"In Motion Boxer Brief - L \/ Royal","public_title":"L \/ Royal","options":["L","Royal"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442065746","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in royal (profile view)","id":37372546515156,"position":1,"preview_image":{"aspect_ratio":0.667,"height":1026,"width":684,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Royal_Profile_Lo__55186.1711742944.1280.1280.jpg?v=1769094499"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":48210662719700,"title":"XL \/ Pine Needle","option1":"XL","option2":"Pine Needle","option3":null,"sku":"401-350-pinneed04","requires_shipping":true,"taxable":false,"featured_image":{"id":47564364939476,"product_id":9047142105300,"position":2,"created_at":"2026-07-05T14:50:24-07:00","updated_at":"2026-07-05T14:50:26-07:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in pine needle (profile view)","width":1533,"height":2299,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/Wwwjackadamsusacom69a20b255e95e969a20b255eac7.4808626069a20b255eac7.jpg?v=1783288226","variant_ids":[48210662621396,48210662654164,48210662686932,48210662719700]},"available":true,"name":"In Motion Boxer Brief - XL \/ Pine Needle","public_title":"XL \/ Pine Needle","options":["XL","Pine Needle"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442078500","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in pine needle (profile view)","id":38760508555476,"position":2,"preview_image":{"aspect_ratio":0.667,"height":2299,"width":1533,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/Wwwjackadamsusacom69a20b255e95e969a20b255eac7.4808626069a20b255eac7.jpg?v=1783288226"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":48121056854228,"title":"XL \/ Heather","option1":"XL","option2":"Heather","option3":null,"sku":"401-350-heagr04","requires_shipping":true,"taxable":false,"featured_image":{"id":46072825675988,"product_id":9047142105300,"position":3,"created_at":"2026-01-22T07:08:17-08:00","updated_at":"2026-01-22T07:08:19-08:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","width":684,"height":1026,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499","variant_ids":[48121056755924,48121056788692,48121056821460,48121056854228]},"available":true,"name":"In Motion Boxer Brief - XL \/ Heather","public_title":"XL \/ Heather","options":["XL","Heather"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442065715","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","id":37372546547924,"position":3,"preview_image":{"aspect_ratio":0.667,"height":1026,"width":684,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47467885822164,"title":"XL \/ Royal","option1":"XL","option2":"Royal","option3":null,"sku":"401-350-royal04","requires_shipping":true,"taxable":false,"featured_image":{"id":46072825643220,"product_id":9047142105300,"position":1,"created_at":"2026-01-22T07:08:17-08:00","updated_at":"2026-01-22T07:08:19-08:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in royal (profile view)","width":684,"height":1026,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Royal_Profile_Lo__55186.1711742944.1280.1280.jpg?v=1769094499","variant_ids":[47467885723860,47467885756628,47467885789396,47467885822164]},"available":false,"name":"In Motion Boxer Brief - XL \/ Royal","public_title":"XL \/ Royal","options":["XL","Royal"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442065753","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in royal (profile view)","id":37372546515156,"position":1,"preview_image":{"aspect_ratio":0.667,"height":1026,"width":684,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Royal_Profile_Lo__55186.1711742944.1280.1280.jpg?v=1769094499"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":48121056755924,"title":"S \/ Heather","option1":"S","option2":"Heather","option3":null,"sku":"401-350-heagr01","requires_shipping":true,"taxable":false,"featured_image":{"id":46072825675988,"product_id":9047142105300,"position":3,"created_at":"2026-01-22T07:08:17-08:00","updated_at":"2026-01-22T07:08:19-08:00","alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","width":684,"height":1026,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499","variant_ids":[48121056755924,48121056788692,48121056821460,48121056854228]},"available":true,"name":"In Motion Boxer Brief - S \/ Heather","public_title":"S \/ Heather","options":["S","Heather"],"price":3000,"weight":113,"compare_at_price":null,"inventory_management":"shopify","barcode":"747442065685","featured_media":{"alt":"Shirtless man standing in front of a white background wearing a pair of Jack Adams In Motion Boxer Briefs in heather grey (profile view)","id":37372546547924,"position":3,"preview_image":{"aspect_ratio":0.667,"height":1026,"width":684,"src":"\/\/jackadamsusa.com\/cdn\/shop\/files\/JackAdams_401-350_In_Motion_Boxer_Brief_Heather_Grey_Profile_Lo__25864.1711742461.1280.1280.jpg?v=1769094499"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Jack Adams™ underwear and shorts/pants sizing is measured at the waist. To find your correct waist size, measure your torso about one inch below the belly button. To find your size in all of our tops and hoodies, measure your chest around, at approximately one inch below your arm pit.

Size Chart - INCHES

SIZES (inches)	S	M	L	XL	XXL
CHEST	35-37	38-40	41-43	44-47	N/A
NECK	14-14.5	15-15.5	16-16.5	17-17.5	N/A
WAIST	27-29	30-32	33-35	36-38	38-43

Size Chart - METRIC

SIZES (cm)	S	M	L	XL	XXL
CHEST	89-94	97-101	104-109	112-118	N/A
NECK	36-37	38-39	41-42	43-44	N/A
WAIST	69-73	76-81	84-89	91-97	97-109

5 stars: 9 (82%)
4 stars: 0 (0%)
3 stars: 1 (9%)
2 stars: 1 (9%)
1 star: 0 (0%)

Best everyday underwear

These have become my go to for everyday wear. Soft, supportive. Love the long legs, and most of all the fly for quick access when needed.

Thank you for your positive feedback! We're delighted to hear the In Motion Boxer Briefs are your go-to for everyday comfort and support. We appreciate your support and look forward to serving you again.

My favorite JA product!

I love the In Motion Boxerbriefs! The material is so soft but they are also extremely supportive and breathable. The only critique I have is that the waistband can roll. But I'm still giving it 5 stars! I wish they made them in other styles like briefs and thongs!

Excellent product

Great quality boxer brief with good support and comfortable to wear. Horizontal fly is a great feature, and certainly requires no fly-fishing, and does not affect the support.

Love these!

Great fit and support for the boys!

Love Jack Adams!

These are all the underwear I buy anymore. They fit great and are so comfortable.

Goodbye tightly Whitey’s

Making the switch to these babies, nuff said?

Amazing Support!!

Thank you so much for making me happy! I love my underwear's!! They feel amazing!

Comfort

This boxer brief is the most comfortable underwear I have ever worn. Leave it to Jack Adams. No adjustment was necessary. Great support. Stand up, sit down, doesn't matter. I love them.

so far so good

The Jack Adams horizontal fly is the best invention since sliced bread. The fabric is a little slithery but generally comfortable enough, and it does stretch to fit the package without binding. As a long term customer I appreciate this update of the former "Trainer Trunk" style.

Not what I hoped

I reached out before buying these to see if they were similar to the air army which I love. I was told yes, yet upon receipt they have basic similarities only. In addition all my previous underwear came with easy rip tags I assumed the same here and ended up ripping the whole underwear. I only wear Jack Adams now but was disappointed with this selection.

Not the best

I preordered these after reaching out and asking if they were similar to the air army. They are similar but not as I hoped, they also have a tag which I assumed was an easy tear like any other Jack Adams I have previously purchased and the underwear ripped so I won’t even be wearing them now. This is unfortunate and I was disappointed as Jack Adams has become the only underwear that I wear. I’m not done with Jack Adams but I won’t be getting more in motion boxer briefs.

Complementary products

Jack Adams Game On Trunk in blue; sexy, premium men's underwear and swimwear

Next: Game On Trunk

Back to Bamboo Collection

Next: Game On Trunk