Best Hearts Mens Undershirts in 2026

Longer sleeve length

3" longer shirt length

Collar keeps its shape

FreshIQ advanced odor protection technology attacks the odor-causing bacteria in your clothing that causes your underwear and socks to smell — so now you can feel fresh all day

Made with our 100% premium cotton, ComfortSoft fabric is the ultimate in comfort

Tag-free for itch-free comfort

QUALITY FABRIC – Our men's white tee shirt 5-pack is made from moisture-wicking 60% rayon/40% polyester that's soft and moves with you.

VALUE YOU EXPECT – Each everyday men's undershirts value pack comes with 5 crewneck T-shirts.

BREATHABLE & MOISTURE-WICKING – X-Temp, double-dry technology helps wick moisture to keep you cool and dry all day.

Soft, breathable cotton

Moisture wicking technology keeps you cool and dry

Tag-free to prevent irritation

QUALITY FABRIC – Our men's workout tank tops are made from preshrunk 100% cotton so the size you buy is the size it stays.

VALUE YOU EXPECT – Each men's undershirt tank value pack includes 6 tanks.

BREATHABLE & MOISTURE-WICKING – Cool Comfort technology helps wick moisture from skin to keep you cool and dry all day long.

100 percent ring-spun cotton pampers your skin

Tag-free for itch-free comfort

Generous cut gives you room to move freely

FIT: Slim fit through the shoulders, chest, and waist.

SOFT COTTON RIB: Soft, lightweight, 100% cotton fabric in a ribbed knit. This breathable fabric has knitted in stretch for all day comfort.

TANK UNDERSHIRT: A casual undershirt design, offering both comfort and functionality for everyday wear.

Keep Cool & Dry All Day Long: Made from sustainable bamboo rayon, the undershirt is not only incredibly soft and comfortable, but it's also highly breathable and moisture-wicking, which keeps you dry and fresh all day long.

Design for a Well-dressed Men: Thanks to the strong water absorption, the bamboo rayon tank top absorbs up to three times more moisture than cotton, which prevents sweat from seeping onto your outer shirt. The appropriate length also ensures that it stays tucked in when you tuck.

Your Perfect fit, Always: The men's a-shirt in regular fit with spandex blend provides enhanced elasticity, making it easier to fit different body shapes. Benefit from the strength and low-shrinkage, bamboo rayon undershirt maintains its size and shape after washing and tearing.

Style 9953

Relaxed fit

Staycool r technology wicks away sweat to help keep you cool and dry

NEXT-LEVEL SOFTNESS: Tanks that make you want to give thanks! You’ll love the feel of the performance cotton blend that’s super soft and supremely breathable.  These tank tops for men inspire sheepish smiles all through the day.

READY FOR EVERYTHING Discover the sneaky performance that places our men’s undershirts in a league of their own. We’re talking about 4-way stretch that moves with you, moisture wicking, and an uber-comfy fit that puts other a-shirts for men to shame.

TAGLESS COMFORT: Whether you’re pumping iron or rocking that killer suit, these tag-free tanks for men complement every moment with itch-free comfort. Use them as sleeveless under shirts for men or pair them with shorts for comfy summer loungewear.

LIGHTWEIGHT: Durable, 100% pure cotton fabric makes Calvin Klein’s t-shirts for men light and soft for all-day wear.

KEEP COOL: Calvin Klein tees are designed to be naturally ventilating with a breathable feel.

ADAPTABLE STYLE: Go from sporty to sophisticated by pairing CK’s men’s t-shirts with your go-to suit.

Lay Flat Collar.^Available in a convenient 3-pack.

● Premium Fabric: Mr. Davis Tailored Cut men's bamboo viscose undershirts are made from a blend of 96% bamboo viscose and 4% spandex. This premium fabric is ultra-soft, stretchy, and more comfortable than any cotton shirt you've ever worn. The bamboo viscose material is also naturally moisture-wicking, helping to keep you cool and dry throughout the day.

● Tailored Cut: Our undershirts are sewn to 10mm tolerances with durable seams, ensuring that they'll last for years without losing their shape or softness. The Tailored Cut is designed to fit your body like a glove, without feeling too tight or restrictive. It's cut in at the waist and back out at the hips for comfort, and will fit close but not too tight.

● Stay Tucked Design: Our undershirts feature a longer cut that stay tucked in all day, no matter how much you move around. No more constant retucking or awkward bunching under your shirt. With our Stay Tucked Design, you'll stay looking sharp and put-together all day long.