Best S Mens Undershirts in 2026

3 pack

Extra width in the body

Generous arm and neck openings

Wicks moisture

Less bulk for added comfort

Legs don't ride up

Soft, breathable cotton

Moisture wicking technology keeps you cool and dry

Tag-free to prevent irritation

SOFT & LIGHTWEIGHT - Super-soft and lightweight fabric feels great up against your skin.

SHORT-SLEEVES - Sporty short-sleeve design keeps you feeling cool and comfortable.

CLASSIC STYLING - Features a timeless crew neckline, ideal for layering or wearing alone.

Ultra soft , comfortable soft cotton

Fresh IQ advanced odor protection technology attacks odor-causing bacteria in your clothing to help you feel fresh all day

Tagless

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.

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.

Maille côtelée douce, légère et respirante

Une marque Amazon, Weicher, leichter, atmungsaktiver Rippstrick

Eine Amazon-Marke, Soft, lightweight, breathable ribbed knit

Soft, Breathable Fabric

Tag Free

Great for Layering

Midweight Crew Neck T-Shirt

Sizing - European Cut, Fitted Closer To The Body

Contrast Inner Collar Band

Soft, Breathable Fabric

Tag Free

Great for Layering

FEATURES: 4-Way Stretch, Lightweight, Ribbed Texture, Soft Touch, Moisture Wicking, Tag Free Label

FABRIC: 90% Polyester – 10% Spandex. Lightweight ribbed fabric with a lot of stretch. Offering a soft & silky-smooth feel against the body. Perfect as an undershirt for the office or any activity - working out, running, hiking, cycling, yoga, etc

FITTED: Tank is designed to be fitted against the body as an undershirt. Please refer to photo size chart for chest, waist, hips, and length measurements. For a looser fit, you should go one size up

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.

NEXT-LEVEL SOFTNESS: Treat yourself to the comfiest V-neck tee-shirts in all the land. Made of a super soft and supremely breathable performance cotton blend, our V-neck men’s t-shirts keep you cool as you look even cooler.

SNEAKY PERFORMANCE: You’re not just getting plain black or white tee shirts for men; you’re getting our signature performance fabric. With 4-way stretch, moisture wicking, and an uber-comfy fit, you’ll want to live in these classic tees.

NO MORE ITCHING: Whether you’re working out or working a room, these tag-free V-necks keep you focused on the task at hand. Use them as solid color undershirts, gym shirts, workout shirts, or dress them up with jeans and boots to impress.

Flatten Lines Sewing: Exquisite appearance and less friction of seam to your skin, more than as basic layer shirt for suits, formal dress shirts, workout shirts, polos and sweaters, also as just T-shirt

Bamboo Rayon Undershirt: This fabric is soft, breathable and instant moisture-wicking, keeps you dry all day

Classic V-Neck Shirts: Invisible when one button undone, perform well as basic undershirts beneath dress clothes

Style 69814

Relaxed fit

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

Generous v-neck

Generous v-neck

Generous v-neck

Combed cotton for comfort and softness

Embroidered Tommy Hilfiger flag at hip

Three pairs per pack

THE EJIS SWEAT DEFENSE MICRO MODAL UNDERSHIRT: Forget ordinary cotton undershirts. Our premium Sweat Defense undershirt keeps your dress shirt bone dry and are 100% guaranteed to stop armpit sweat marks. With a combined 120 sq. inches of coverage in each sweat proof undershirt, you can think of it as your never fail backup to antiperspirant deodorant.

ULTRA-COMFORTABLE MICRO MODAL FABRIC: Light, breathable, silky-smooth micro modal fabric feels up to 50% softer than regular cotton. With 5% spandex knit-in for maximum flexibility and freedom, it may be the most comfortable undershirt you’ve ever worn.

SILVER-INFUSED ANTI-ODOR TECHNOLOGY: Smell fresh all day with advanced SILVADUR technology embedded into every shirt. Real silver ions fight odor-causing bacteria to keep you looking and smelling your very best - a more environmentally-conscious alternative than using nanotechnology.

Gildan Platinum uses ringspun cotton for softer fabric

COOLSPIRE technology used to keep you drier, cooler, and more comfortable

Covered seams at neck and shoulders for added comfort

FULLY INTEGRATED UNDERARM SWEAT PADS - In every patented Men's anti-sweat t-shirt, these pads are guaranteed to stop 100% of armpit sweat. The built-in absorbing sweat pads provide a sleek, consistent look and feel! Machine washer and dryer safe, the patented sweat guards are not chemically treated and will not lose effectiveness over time.

HANDCRAFTED PREMIUM COMBED COTTON - These Original Fit shirts are made from 100% premium combed cotton (Heather Grey 90/10 cotton/poly) exclusive of the Hydro-Shield underarm pads inner layer. Our shirts have a tagless, lay-flat collar for a seamless fit. The added length of the shirt helps it to stay tucked in.

AS SEEN ON - 'Shark Tank' 'The Today Show' 'The Doctor's' 'ABC News' 'Huffington Post' 'SHAPE Magazine' and 'CNBC'! Never worry about underarm sweat again! Never ruin nice shirts with armpit sweat again!

Shop men's premium v-neck tee shirts in a wide range of colors

These mens tshirts are lightweight and breathable for all day comfort. Each tee shirt is made from our signature poly-cotton fabric

This ultra-soft v neck tshirt is perfect for casual wear, undershirts, and even works as a sleep shirts

Fabric: Lightweight ribbed jersey

5 pack, Embroidered logo at hem

Length: 28.75in / 73cm

DESIGN: Fishnet mesh design help you show your healthy muscle, to make you more attractive, and make your skin more breathable when sleeping; See through shirt with hoodie adds sport and casual style; a front pocket to store your self things

MATCHING: Single wear to show your muscle; Wear with a vest under the mesh shirt, or wih a leather jacket, make you a fashion street look

SEASONS: Fishnet mesh sexy top. Fit for everyday dress, for summer, just wear the mesh shirt to make you cool; when autumn is comming, you can wear with a vest; on the winter, you can wear the mesh shirt with a coat but front open, warm and sexy

Comfy and breathable seamless A-shirts that are stretchy and tight.

Preshrunk Fabric for better fit

Roomy armholes provide extra comfort.

Tagless ribbed crewneck

Tagless ribbed crewneck

Short sleeves

The ESSENTIALS line focuses on clean design and comfort. The superior softness of 100% pure cotton rib fabric and classic fit provide total comfort while subtle waistband boasts classic design.

Includes 3 pairs

Slim Fit

BIG AND TALL SIZING: You should order Tall if you are 6'2" or taller. You should order Big if you are 6'1" or shorter

The best things come in threes. These tank undershirts are made from combed cotton flat knit jersey making them lightweight, soft, and breathable -- the perfect layer! You'll want to stock up on these shirts and thanks to convenient 3-packs, it's easier than ever.

Roomy fit . Open neck

Men's sexy lace half crop top tanks singlet vest See Through Sleeveless Fishnet Muscle Top Slimming Body Shaper Lace Vest. Perfect for gym, sports training, exercise, weightlifting, jogging, also can wear as a sissy crossdress lingerie for your sepical lover.

Material: Nylon + Spandex. Super Soft lace material, breathable and stretchy , lightweight and breathable, Sweat-absorbing.

Features: Solid Color, Crew Neck, Sleeveless, Hollow Out, Semi see-through, Lace Flower Pattern, Slim Fit, Half Tank Top

THE BEST FABRIC - We use the perfect blend of buttery soft 96% bamboo viscose and 4% spandex to maintain body shape, while also following the contours of your body without being constrictive. Our shirts are so much softer than cotton, that you will throw away your other undershirts once you try Mr. Davis.

ENGINEERED TO FIT - Tailored and sewn to 10 mm tolerances with durable seams and refinement throughout. We sweat the details. Designed to fit like a regular undershirt. There is no taper or fitted design in chest or hips but still does not feel bulky. Great for bigger guys who don't want a slim fit. If you need a more fitted option, try our Tailored Cut undershirt.

The Traditional Cut: Looking for a classic and comfortable undershirt? Look no further than the Mr. Davis Traditional Cut undershirt. With a zero taper design, this shirt is roomy without being bulky, making it the perfect choice for lounging or sleeping.