Jack Adams C-Line Backless BIkini Brief. men&
Jack Adams C-Line Backless BIkini Brief. men&
Jack Adams C-Line Backless BIkini Brief. men&
Jack Adams C-Line Backless BIkini Brief. men&

C-Line Backless Bikini Brief

Regular price $33.00 Sale price$16.50
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Shipping calculated at checkout.

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Men deserve sexy underwear. This C-Line Backless Bikini Brief features a body defining fit, contrast color trim, and hot backless design in soft micro-modal. Made in Portugal from the finest Lenzing Tencel Modal fabric, which is prized for its supremely melt to-your-skin soft feel, breathability, and hypoallergenic qualities. The C-Line Backless Bikini Brief combines the comfort of a brief with the free feeling of wearing nothing at all!

SIZE - True to size
  • Backless style underwear.
  • Low-rise, sits below the natural waistline.
  • Modal Fabric – Naturally breathable, it regulates temperature while maintaining a sleek, sculpted fit and delivers exceptional softness with a fluid, second-skin feel.
  • Pouch – Single ply with a stretchy contour pouch and center seam.
  • 1” Waistband – Covered elastic waistband with Jack Adams tag stitched to the front.
  • Model's height is 6’2” and wearing size M.
  • Fabric: 95% Modal, 5% Elastane
  • Machine wash cold. Air dry. Do not bleach.

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Discreet packaging: plain poly bag or brown box.

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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: 10 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Z
Zachary Clark

Feels like wearing nothing

G
Greg Butler

I like the C Line Backless Bikini Brief. It looks good and is cool and comfortable. It fits well and the material is good. 6'3" 188 34" waist and I bought a L.

A
Anonymous

such an excellent fit - makes me feel awesome

M
Mark
Very comfortable

These run a little big, but they are very comfortable. No more sweat on my butt.

S
Scott
Awesome fit

I normally didn't wear underwear til I tried out a few pairs from this site. These are comfortable and I don't feel my boys bouncing around.

M
Mark M.
Backless bikini

The most comfortable underwear. GREAT design giving backless without a line of material up your crack like a thong. Super soft and supportive. Note that I wear a large and another reviewer suggested go a size smaller so I bought a medium. The medium is even a bit big. But I can still wear them. Great cut and feel without all the material stuffed in my pants. I still love them.

T
Tyler Co
100% Comfortable.

Just got this and I can say is definitely 100% comfortable. At first, I was little skeptical after having it delivered because it felt really loose and I wanted something tighter based off of the image. However, it was definitely a perfect fit, very stretchy and very comfortable! I'm a size L and if anyone is the same size as me and wants something a little tighter, a medium would be good but overall, it's amazing and feels like something you can sleep the entire day with.

M
Mike K
Extremely Comfortable and stay put Briefs

This Brief is very luxurious and soft against my skin that they feel like you are wearing nothing at all. They feel like a thong but are a brief. They are supportive up front and the material is soft and luxurious against my skin.

J
Joey Simms
C-Line Backless Briefs

I loved them so much I ordered 5 additional ones.

J
Joseph Blasingame
C-Line Backless Bikini Brief

Hands down GREAT. I put this on and love the fit and feel. The backless part is different than many of your others and really shows off my backside. Love the thin straps and little extra wide strap on top. Great job guys

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