OUTSET BOXER BRIEF BY BN3THOUTSET BOXER BRIEF BY BN3TH For a more traditional approach, these Boxer Briefs combine the natural feel of US grown cotton with the luxurious silky softness of modal. The Original 3D Pouch lifts and supports everything, eliminating the need to shift or adjust. The result is an everyday go to pair of underwear that you'll strive to keep in your weekly rotation. Fabric: 57. 5% Cotton, 37. 5% Modal, 5% Spandex