For ultimate comfort and support, shop for a vast range of Banana Republic men's underwear and mens dress socks. Our men's underwear boxers are made from 100% breathable cotton and have a soft feel. The selection of mens underwear boxer briefs and sport trunks has a bit of stretch for durability. Mens dress socks are available in patterns including plaid, stripes, paisley, herringbone and solids. The Banana Republic collection of mens dress socks includes color block dress styles, argyle, ribbed, multi-stripe mid-calf, loafer socks and more. Available in cotton and cotton blends, our mens underwear and mens dress socks are the perfect additions to your wardrobe.