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Man standing wearing a pair of Jack Adams capri Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams midnight blue Rib Modal Bikini Brief (profile view) on a white background.
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Man standing wearing a pair of Jack Adams galactic cobalt Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams white Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams white Rib Modal Bikini Brief (back view) on a white background.
Man standing wearing a pair of Jack Adams acai Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams tibetan red Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams capri Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams midnight blue Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams italian plum Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams black Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams galactic cobalt Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams white Rib Modal Bikini Brief (profile view) on a white background.
Man standing wearing a pair of Jack Adams white Rib Modal Bikini Brief (back view) on a white background.

Rib Modal Bikini Brief

$40.00
/
Shipping calculated at checkout.
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Color
  • In stock, ready to ship
  • Backordered, shipping soon

The Rib Modal Bikini Brief enhances your comfort and leaves you feeling like you have nothing on all day. This light and breathable ribbed fabric will hug your curves in all the right places. Our Lenzing Modal Rib Bikini Brief is designed to hold you together but still give you a relaxed breathable space for all your parts. You'll be wearing the lightest layer of clothing with this soft, melt-to-the-skin fabric.

SIZE - True to size
  • Bikini underwear
  • Low rise cut, falling below the natural waistline.
  • Pouch: Single ply, contoured, with fly lay center seam. Friction free comfort. 
  • Enhanced pouch for comfort and fit.
  • Natural wicking fabric, keeping you dry and cool throughout the day.
  • Elastic fabric covered waistband.
  • No logos.  
  • Size: Model is 6’ 1” and is wearing a size medium
  • Fabric: 100% Modal
  • 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

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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: 16 (80%)
  • 4 stars: 2 (10%)
  • 3 stars: 0 (0%)
  • 2 stars: 2 (10%)
  • 1 star: 0 (0%)
A
Anonymous

This brief doesn't feel very snug in the seat. Like the fabric

D
Dan
Ribbed modal bikini brief

Fantastic choice of colours, great fit and feel great on.

T
Tim R.
Favorite Brief Ever

Best Fitting brief ever. The fabric and feel are amazing!

A
Aaron
Underwear

These are very comfortable and extremely soft as well as breathable definitely recommend these feels like I’m wearing nothing

J
Jackson M.
10 Stars!

“The fabric is incredible, so soft and breathable!”

J
Joe
Rib modal bikini brief

The shape and support is awesome. Moves well and look damm good on

J
John Jones
Unfortunately they don’t fit the best

Don’t like the way they fit

S
Steven
Excellent The best

Seriously worth every penny got a couple of pair and now I’m going back for more. They really are comfortable. You can tell the quality. I love them they feel great on. They look great on. Yeah just buy them.

H
Henry C.
Bikini briefs

Fit is great, material nice and smooth (soft)

M
Matthew
Most comfortable bikini briefs, EVER!

This is like wear nothing at all! The fabric is so breathable, the fit is so comfortable, it's like soft gentle goodness cradling me in all the right places. Love the way they look (so sexy!) and I'm obsessed with how they feel! For how comfortable they are they still support me! I will definitely be adding more of these to my collection. I want to wear these every day!

K
Kip M.
Best underwear I have ever owned

Without any doubts this is the best underwear to grace my butt!

J
Jose Zaldivar
Fits tiny compared to usual JA sizing! Size up!

Size up on this one . . . tiny, tiny fit!

D
Dmitry
Simply amazing. Simply outstanding

These are crazy awesome.

N
Neil
Rib Modal Brief

Favorite, awesome!! Very comfortable

Z
ZJ
10 Stars!

I can’t say enough good things about the ribbed modals…had to order more of these as they are by far the most comfortable fabric and fit I’ve ever worn! I’ve purchased several other pairs of Jack Adams underwear (all of which are good to great!) as well as many other top end brands…but the ribbed modal fabric is superior to anything else!! Please make more colors and more styles of briefs and trunks in this fabric.

Z
ZJ
PERFECT PAIR!

Ordered the Blue Ribbed…seriously THE BEST brief I own by far!!! Ordering white as well…please make more colors!!

R
Ryan
Ribbed modal

These are very soft and have a unique feel. They’re definitely sexy and comfortable, I just wish either the front pouch was more forgiving like the Naked fit briefs, or a tad bigger. All in all, I still enjoy wearing them

N
Neal
Excellent

Very comfortable.

J
J. Campbell
10 Stars!

These are simply awesome. The fit does not disappoint!

N
Nathan Rodriguez
Rib Modal Bikini Brief

Comfortable, lightweight, premium underwear!

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