Stock up on men's underwear and socks at Gap. These wardrobe staples come in bold colors or fun patterns to accommodate your taste. Choose from a wide range of boxers, boxer briefs, and briefs in prints and solids. Our mens underwear is made from high-quality breathable cotton and is available in extended sizes like extra small, and big and tall to offer great fit. The underwear for men keeps him well supplied with wardrobe essentials from briefs to socks and more. Find our mens dress socks and basic socks to pair perfectly with dress pants and trousers. We also have a selection of mens cotton undershirts and tanks that have been pre-washed for extra softness. Stock up on all your favorite mens underwear today because you just cannot have enough. Nothing beats men’s underwear and socks from Gap with 100% cotton designs for comfortable and durable fit.