New favorite seamless boyshorts by Out From Under. Made with a seamless ribbed knitting technology that produces garments that appear small and are specially engineered to stretch to the perfect fit. Construction provides a smooth look, all-day comfort and a fit individualized to you. Urban Outfitters exclusive. Cozy up in intimate lounge wear from UO’s exclusive Out From Under label that's so fashion-forward, you’ll want to wear it out.