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Built for motion and unmatched comfort, the BN3TH Pro Flex Max is your go-to for daily performance. These sport boxer briefs utilize The Original 3D Pouch to provide essential separation and total support where it matters most. This pair features a 7" inseam, a bold color palette, and a secure, wide waistband. Crafted from a breathable, moisture-wicking polyester mesh, the fabric is powered by Ionic+® anti-odour technology that stays effective wash after wash.
Men's boxer brief
Secure fit
The original 3D pouch
7 inch inseam
Lightweight, breathable mesh fabric
Chafe-Free
Flatlock Stitching
Soft luxury knitted wide waistband
4-way stretch fabric
Ionic+® Anti-Odour technology
89% recycled polyester, 11% spandex
Built for motion and unmatched comfort, the BN3TH Pro Flex Max is your go-to for daily performance. These sport boxer briefs utilize The Original 3D Pouch to provide essential separation and total support where it matters most. This pair features a 7" inseam, a bold color palette, and a secure, wide waistband. Crafted from a breathable, moisture-wicking polyester mesh, the fabric is powered by Ionic+® anti-odour technology that stays effective wash after wash.
Men's boxer brief
Secure fit
The original 3D pouch
7 inch inseam
Lightweight, breathable mesh fabric
Chafe-Free
Flatlock Stitching
Soft luxury knitted wide waistband
4-way stretch fabric
Ionic+® Anti-Odour technology
89% recycled polyester, 11% spandex
Proudly based in Alberta, Below The Belt offers your favourite brands including Volcom, TOMS, Herschel, Silver Jeans and more. With the best selection of branded fashion and accessories for women, men and kids, you'll always find something new.