Men's Underwear & Boxers

Refresh your base-layer rotation with our edi

Refresh your base-layer rotation with our edit of men’s underwear. We’re talking men’s boxers, briefs, trunks and jock straps in a range of fabrics and fits for everyday style and comfort. Shop ASOS DESIGN for men’s boxers in jersey materials and microfibre trunks, or score extra points with multipack men’s underwear from Jack & Jones for when you’re running out of options. Did someone say designer? We've got you. Get the lowdown with men’s underwear from the experts over at Calvin Klein – complete with their *iconic* branded taping, cotton-rich fabrics and classic cuts, of course. Pair yours with a basic singlet and matching socks to get your foundation outfits locked in.