BN3TH Underwear – Foursight Supply Co.

Radically Better Underwear | Increased Comfort = Increased Performance. At BN3TH, we create engineered apparel focusing on men's pouch underwear

For a more traditional approach, these Boxer Briefs combine the natural feel of US-grown cotton with the luxurious silky-softness of modal. Our

OUTSET BOXER BRIEF: NAVAL ACADEMY

The Pro is engineered to move with minimal friction and complete comfort. These boxer briefs feature MyPakage Pouch Technology™ to ensure everything

PRO BOXER BRIEF: BLACK

Outset Boxer Brief: Naval Academy

For a more traditional approach, these Boxer Briefs combine the natural feel of US-grown cotton with the luxurious silky-softness of modal. Our

OUTSET BOXER BRIEF: NAVAL ACADEMY

Comfortable Pouch Underwear

Sustainable boxer briefs made with TENCEL™ Modal fabric and our patented MyPakage Pouch Technology™ for all day comfort and support.

CLASSIC BOXER BRIEF: CABERNET

Comfortable Pouch Underwear

Comfortable men's underwear, briefs & trunks with MyPakage Pouch Technology by BN3TH

BN3TH Underwear – Foursight Supply Co.

BN3TH Mens Boxer Briefs - Breathable Slim Fit Underwear with Ball

Sustainable boxer briefs made with TENCEL™ Modal fabric and our patented MyPakage Pouch Technology™ for all day comfort and support.

CLASSIC BOXER BRIEF: CABERNET

SAXX – Foursight Supply Co.