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SHEATH Black men's boxer briefs with a single pouch horizontal fly, made from breathable bamboo fabric for comfortable support and an ergonomic fit. right angle view#color_black

SHEATH UNDERWEAR

4.5 (123)

SHEATH 3.21 Bamboo Men's Single Pouch Horizontal Fly Boxer Brief 5"

Name: SHEATH UNDERWEAR SHEATH 3.21 Bamboo Men's Single Pouch Horizontal Fly Boxer Brief 5" - SHEATH 3.21 Bamboo Men's Single Pouch Horizontal Fly Boxer Brief 5"
Brand: SHEATH UNDERWEAR
SKU: 39700251869255
Price: 35.0 USD
Availability: InStock
Rating: 4.7175 (153 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$35.00

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Color

Black

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(Patent Pending) ‎Sitting at the pinnacle of comfort innovation, the SHEATH G6 is in a class of its own. Boasting our single pouch, horizontal fly technology with the added weight and softness of our Bamboo Fiber blend, its comfort is ex...

Reviews

4.7

177 ratings

Feel great!

I didn’t know if I would like these at first but they are great. I love the sizing. To be able to fit me even with my big thighs is just awesome and the fabric feels great. 10/10 would definitely recommend.

Kevin · April 20, 2026

Surprisingly comfortable

These are extremely comfortable and cool.

Wes · 4 days ago

The boxers feel great,...

The boxers feel great, and they wear great. But if you do a lot of up-and-down movement, or a lot of activity, the balls and bats don't stay in place good

Timothy · April 19, 2026

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SHEATH UNDERWEAR

4.8 (10.2K)

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Reviews

4.7

177 ratings

Feel great!

Kevin · April 20, 2026

Surprisingly comfortable

These are extremely comfortable and cool.

Wes · 4 days ago

The boxers feel great,...

The boxers feel great, and they wear great. But if you do a lot of up-and-down movement, or a lot of activity, the balls and bats don't stay in place good

Timothy · April 19, 2026