








🩲 Elevate your essentials: where innovation meets everyday luxury.
The SHEATH Men's 4.0 Dual Pouch Boxer Brief combines patented dual pouch technology with a 5-inch inseam and a premium modal-elastane blend to deliver superior comfort, support, and style. Designed for active professionals and fitness enthusiasts alike, it prevents ride-up and keeps everything in place, making it the ultimate upgrade in men's underwear.





| ASIN | B09Q6Z7N6Q |
| Best Sellers Rank | 199,375 in Fashion ( See Top 100 in Fashion ) 990 in Men's Boxer Shorts |
| Customer reviews | 4.3 4.3 out of 5 stars (1,892) |
| Date First Available | 23 Nov. 2016 |
| Department | Men's |
| Item model number | 4.0 |
| Manufacturer | Zhongshan Shuangyi Garments Co., Ltd. |
| Package Dimensions | 30.48 x 20.32 x 2.54 cm; 86.18 g |
D**N
They feel good on.
The only problem I have is I can’t get a few more pairs. I only got two pairs to see what I thought and now amazon won’t ship them to Ireland anymore. Hopefully that will change I n 2020.
A**H
Finally!
There's a first time for everything and now everything stays in the right place regardless of position or varying degrees of cold. I picked up the Y-front version of these which has made ride up impossible and perfect for the gym when sweaty, still everything is cupped in their correct place and remain seperate. Want to start wearing them day to day so need to buy more than the 4 per week I got for the gym. Highly recommend
E**C
Wonderful comfort and practicality
EVERYTHING IN PLACE An intimate review deserves context and proper language: male genitals are not “berries and a twig”! I’m happy to avoid medical terms and just write dick and balls. Male preferences in underwear are dictated by either a desire to have everything swinging and the dick bulging down one trouser leg, or both balls and dick comfortably supported with no excessive movement. I hate genitals flopping around and generally getting in the way or demanding constant adjustment. I have favoured UFM underwear for men for some years because of the one adjustable pouch and super material. No bagginess after constant washes. After trying Sheath Mens Boxer Brief-Fly I now feel like a traitor. The Sheath material is gorgeous. The two pouches work well: one for the balls and the hole for the dick and its exclusive pouch. Not the whole bunch sticking together with sweat. The Achilles Heel for UFM is the difficulty getting the dick out to urinate.[In a public toilet it can look as if one is wrestling with a ferret!] Sheath’s chief benefit for me is that my dick is easily accessed and QUICKLY returned home and my balls stay in place. The ball pouch is non-restricting unlike UFM where there is a cord which can rub on the skin between the ball sack and the thigh and promote jock-itch. As the cord passes through SOME metal grommet, if one of these works loose IT CAN irritate or cut the tummy. To sum up – I think my Mens Boxer 4.0 Brief-Fly is gorgeous and I’ve ordered several more pairs. Of course they are expensive but only because for years men have had partners looking for the cheapest deals. I draw the line at hitting £30 or more for one pair of underpants [even if they have LED lighting and make toast] but I can afford these Sheath versions. My dick and balls deserve no less. They have never felt so comfortable. In this case you most certainly get what you pay for!
W**M
The influences are wrong
Nothing like as good as the tons of sponsored spots and influencer recommendations would make you believe. They're made out of a nice material and fairly comfortable once you have them on but a real faf to get there as you have to put everything in place instead of it just slotting into place when you out them on as other similar pouch boxers do. They're also a fair bit more expensive than similar pouch boxers so really not worth it unless you absolutely must have the brand.
E**S
Good, but very expensive
J**N
Very comfortable and works as described. So far love these.
O**G
Fit as expected. Keeps the boys separated.
C**F
Great pair. The separation for everything is very nice and extremely comfortable. I now own a 2.0 pair and 4.0 pair. I definitely prefer the 4.0 that separates everything, and it's all around more comfortable. I'll definitely be buying a triple pack if they ever become available.
A**Y
Feel.like wearing nothing and keep you dry all day
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