BN3TH started in Vancouver, BC, to radically change how men think about underwear. No one performs at their best when they’re adjusting. Or shifting. Or sweaty. Increased Comfort = Increased Performance BN3TH were the first to create underwear with a three-dimensional pouch, and their patented MyPakage Pouch Technology™ remains the key to their uniquely supportive fit. B3NTH engineer underwear that keep you comfortable for full days on the mountain, on the water, in the gym or in the office.