

Save 17% when you add (3) 4.0 scabbard to your cart today. This order is for (1) 4.0 underwear. Consists of 95% modal and 5% elastane. Equipped with the new and improved circular double sheath that separates the bar from the jewels. Designed in the style of a traditional pee fly boxer shorts valued by professional athletes, health and fitness enthusiasts, bodybuilders, yoga practitioners, martial artists and those seeking unparalleled comfort while meeting life's demands. Construction workers, yoga practitioners, martial artists and those seeking unparalleled comfort while meeting life's demands. Review: Too expensive and has quality issues! - It is not worth it! Apart from being expensive and have quality issues, they refund only a fraction of the value you paid Review: The only ones to get it completely right! - I've tried every pouch type boxer under the sun and none of them were quite right. Some fixed the wrong problem (seperatec), some tried but fell short (allcitizens, shinesty). Then I finally found sheath, and they got it right! Everything is fully separated, from your thighs, from each other... it's perfect. Completely fixes all the discomforts. Don't waste your time with the either ones, these are what you're looking for! They make these in various fabrics, but this particular "airflow" option is awesome. They're a thin poly with a perf pattern. Very breathable, light weight, and fast drying. I use these under quick dry shorts when I kayak or go to the beach and I'm always dry before I get home. These also support everything in a more uplifted, up-front position. Very beneficial for cycling, although I do feel like they tend to give you slightly more bulge, which feels more noticeable in light shorts, but it might be all in my head. The price is maybe a little higher than I'd like, but that's my only complaint.











| ASIN | B08GZMM9QW |
| Age Range Description | Adult |
| Best Sellers Rank | 1,173,974 in Fashion ( See Top 100 in Fashion ) 4,590 in Men's Boxer Shorts |
| Bottom Style | Boxer Briefs |
| Brand Name | SHEATH |
| Care instructions | Hand Wash Only |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 245 Reviews |
| Fabric Type | 94% Polyamide, 6% Elastane |
| Fit Type | Regular |
| Material Type | Polyamide |
| Material composition | 94% Polyamide, 6% Elastane |
| Model Number | 4.0 |
| Number of Items | 1 |
| Pattern | Letter Print |
| Product Care Instructions | Hand Wash Only |
| Rise Style | Mid |
| Size | XL |
| Special Features | Elastic band |
| Style Name | Modern/Fitted |
| UPC | 818467025968 |
| Unit Count | 1.0 count |
U**R
Too expensive and has quality issues!
It is not worth it! Apart from being expensive and have quality issues, they refund only a fraction of the value you paid
J**L
The only ones to get it completely right!
I've tried every pouch type boxer under the sun and none of them were quite right. Some fixed the wrong problem (seperatec), some tried but fell short (allcitizens, shinesty). Then I finally found sheath, and they got it right! Everything is fully separated, from your thighs, from each other... it's perfect. Completely fixes all the discomforts. Don't waste your time with the either ones, these are what you're looking for! They make these in various fabrics, but this particular "airflow" option is awesome. They're a thin poly with a perf pattern. Very breathable, light weight, and fast drying. I use these under quick dry shorts when I kayak or go to the beach and I'm always dry before I get home. These also support everything in a more uplifted, up-front position. Very beneficial for cycling, although I do feel like they tend to give you slightly more bulge, which feels more noticeable in light shorts, but it might be all in my head. The price is maybe a little higher than I'd like, but that's my only complaint.
M**N
Soft and comfortable
Great product! It was exactly the size I ordered, and the quality is perfect. It stretches to fit my size and is very comfortable. You can feel the difference as soon as you start using it.
S**B
Most comfortable pair of underwear I have ever wore
I bought 2 pair a few months ago, am air flow and a regular. The Air flow has gotten rid of all chaffing problems and dries quickly after sweating. I work as a field Tech in IT and going from working up a sweat to working at a desk or driving in sweaty undies sucks. The airflow briefs eliminate all of that. The pouches keep everything separated and itch free. They also push everything a little bit forward which is nice for not feeling like I'm sitting on my boys. I ended up buying another 6 pair so that I could be wearing these every day of the week and I feel like it is well worth it for the comfort that they bring.
K**Y
Very breathable
These are very breathable! They're a bit tighter than the normal Sheath material because they don't stretch as much. However, they're super comfortable and keep me dry and not sticky. As someone who served, I appreciate that these were designed by a US veteran. I just wish they didn't outsource production to China, a communist country developing weapons to defeat Americans and oppress their people with the threat of slave labor in "re-education" camps.
E**E
Fine but expensive
Fine but too expensive
Trustpilot
3 weeks ago
1 day ago