Mens Undershirts

Explore our Undershirt collection at Neat®, designed for discreet comfort. Each features advanced moisture-wicking and sweat-proof technology, ensuring you stay dry and confident under any outfit. Perfect for a polished look anywhere.

Hides Sweat
Stain Resistant
Faster Drying
Reduces Stickiness

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S
T-shirt with Pit Stopper Single Graphics
Pit Stopper Undershirt
Regular price $49.99
Regular price Sale price $49.99
Unit price
White

Premium undershirt with side panels to stop pit stains.

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XXL
Crew-Neck-Undershirt-2-Pack White
Save $13.50
Sweat Defender Crew Neck Undershirt 2-Pack
Regular price $76.48
Regular price $89.98 Sale price $76.48
Unit price
White

Save 15%

Dual pack of confident, moisture-wicking undershirts.

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M
L
XXL
XXXL
White V Neck With Background
Sweat Defender V-Neck Undershirt
Regular price $44.99
Regular price Sale price $44.99
Unit price
White

V-neck undershirt shields sweat, stylish for casual outings.

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M
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XXL
Mens-V-Neck-Undershirt
Save $13.50
Sweat Defender V-Neck Undershirt 2-Pack
Regular price $76.48
Regular price $89.98 Sale price $76.48
Unit price
White

Save 15%

Dual pack of confident, moisture-wicking v-neck undershirts.

Select size x

S
M
L
XL
XXL
White Crew Neck With Background
Sweat Defender Crew Neck Undershirt
Regular price $44.99
Regular price Sale price $44.99
Unit price
White

Essential undershirt keeps you dry, great under suits.

Select size x

S
Black + White V-Neck Bundle
Save $14.25
Black + White V-Neck Bundle
Regular price $80.73
Regular price $94.98 Sale price $80.73
Unit price
White

Save 15%

Dual pack of confident, moisture-wicking v-neck undershirts.

Select size x

S
M
L
XL
XXL
White Undershirt V Neck 4-Pack
Save $26.99
Sweat Defender V-Neck Undershirt 4-Pack
Regular price $152.97
Regular price $179.96 Sale price $152.97
Unit price
White

Save 14%

Four-pack of sweat-proof, v-neck undershirts.

It’s like you gave my shirt superpowers.

- Jim H., 6’1, 185lbs

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M
L
XL
XXL
White Crew 4 Pack
Save $26.99
Daily Grind Undershirt 4-Pack
Regular price $152.97
Regular price $179.96 Sale price $152.97
Unit price
White

Save 14%

Four-pack of sweat-proof, comfortable undershirts.

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Why NeatTM?

Neat® is a patented blend of moisture wicking fabric and sweat proof technology that protects you from looking sweaty from the inside out.

👀 Hides sweat

🌵 Speeds up drying times

😅 Reduces stickiness

👕 Irons-out wrinkles

🚫 Stain and water resistant

FAQs

What technology is used to make Neat's sweat-proof t-shirts?

Are Neat's shirts suitable for athletic use, casual wear, or other occasions?

Does Neat fabric shrink after washing and drying?

What is the sizing like? Is it true to size?

I have hyperhidrosis; is this apparel suitable for me?

How should I wash and care for my Neat Apparel?

How can I return an item?

How can I track my order?

Do you offer international delivery?

How durable is Neat Apparel?