Custom mesh fabric wicks moisture and cools the body for enhanced comfort
Tri-pouch support with ball walls provides secure fit and stability
Perforated fabric increases airflow for maximum cooling
Silicone hex grips prevent legs from riding up during movement
Two pockets offer convenient storage for cards or phone
Summarized by Shop
COOLEST BOXERS ON EARTH
Our sub-zero trunkbuilt for second-skin feel, maximum cooling, and extreme conditions. 3-Pack.
Active Cooling custom mesh fabric
Tri-Pouch™ Support with Ball Walls™
Perforated SVBZERO™ fabric wicks moisture & cools the body
2 Pockets fits cards or phone
Silicone Hex Grips prevent legs riding up
Modern
Inseam Length
4 inches
Pouch Style
Ball pouch
Fabric
Mesh
Available Colors
Sage green, black, coal
Sizes
S, M, L, XL, XXL, XXXL
Pattern
Geometric, solid
Summarized by Shop
4.7
190 ratings
5
4
3
2
1
These are by far the most comfortable pair of underwear I have ever worn. The quality of materials and construction as well as the innovative design make these stand out amongst their peers.
I purchased the SVBPima Cotton (pictured on the right) and the SVBZero (pictured on the left). If I knew what I know now, I would’ve purchased 2 sets of the SVBZero. They are more comfortable and do not shrink in the dryer.
C
Customer · August 28, 2026
Best Boxers I've ever used. Really. Just buy them and see yourself.
K
Kirill · 9 days ago
Great boxers, feel nice to wear and the pounds is great for your downstairs.