Men's Tanks + Undershirts

Calvin Klein’s best undershirts for men are essential, key pieces for any collection. Calvin Klein's finest men's undershirts and tank tops absorb sweat to keep you dry with a close, comfortable fit. Whether you choose a casual or work-ready look, these black t-shirts and white undershirts for men will be a dependable base layer to keep you fresh all day long.

For cozy loungewear styling, select from our men's tanks or our button down pajama shirts. Pair them with coordinating sleep joggers and sleep shorts for ultimate relaxation. On warmer days, go for a tank top undershirt for an ideal, breathable choice or a long sleeve tee for cooler nights.

Crafted from soft cotton blends, these designs feature a classic look and feel with a high degree of breathability. Subtly accented with our signature Calvin Klein logo, these men's tank tops, shirts and bottoms make for iconic, timeless gifts. Build out your men's pajamas collection with diverse silhouettes for different occasions.

For more underwear, browse our men's underwear, men's multi-packs, and men's trunks.