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Front view of the Deja Blue Sweat Defender Crew T-Shirt worn by a male model with a crew neckline against a gray background
Front view of Deja Blue Sweat Defender crew T-shirt showcasing sweat-hiding, stain resistance, and faster drying against gray
Three-quarter view of Deja Blue men’s Sweat Defender crew T-shirt on a male model against a light gray background
Side view of Deja Blue men’s Sweat Defender crew T-shirt showing short sleeves on a seated model
Three-quarter view of Deja Blue men’s Sweat Defender crew T-shirt showing short sleeves on a model in a light gray studio
Three-quarter view of Deja Blue Neat men’s Sweat Defender crew T-shirt with crew neckline on a model against gray background
Front view of Deja Blue Sweat Defender Crew T-Shirt showing crew neckline and short sleeves on a male model
Front view of the Deja Blue Sweat Defender Crew T-Shirt worn by a male model with a crew neckline against a gray background
Front view of Deja Blue Sweat Defender crew T-shirt showcasing sweat-hiding, stain resistance, and faster drying against gray
Three-quarter view of Deja Blue men’s Sweat Defender crew T-shirt on a male model against a light gray background
Side view of Deja Blue men’s Sweat Defender crew T-shirt showing short sleeves on a seated model
Three-quarter view of Deja Blue men’s Sweat Defender crew T-shirt showing short sleeves on a model in a light gray studio
Three-quarter view of Deja Blue Neat men’s Sweat Defender crew T-shirt with crew neckline on a model against gray background
Front view of Deja Blue Sweat Defender Crew T-Shirt showing crew neckline and short sleeves on a male model

Sweat Defender Crew - Deja Blue

Regular price $49.99
Regular price Sale price $49.99
Unit price
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4.8
Rated 4.8 out of 5 stars
4.8 Stars
Regular price $49.99
Regular price Sale price $49.99
Unit price
Save

100-Day Guarantee

Ships in 24h

Stain & Water Resistant

100% Sweat-Proof Guarantee

U.S. Patented Fabric Technology

Loved by 10,000+ Customers

Easy 30-Day Returns

Man wearing a beige T-shirt with visible sweat stains and text reading Other Brands and Why settle for shirts that show sweat
Neat vs. Them
Sweat simulation comparing a standard T-shirt with Neat sweat-blocking fabric
The Technology
Man wearing the Sweat Defender crew T-shirt holds a glass of water in a kitchen
What People Are Saying

Why 5,000+ People Switched to Neat

Hides Sweat

Stain Resistant

Faster Drying

Wrinkle-Free

Man eating at a restaurant in a white T-shirt during date night
Jim H., Verified Buyer

It’s like you gave my shirt superpowers

In one day, the green Neat shirt stopped the rain when I was outside and then had me looking 100% dry after 6 hours at an all day festival in 90 degree heat.

Sweat Defender Crew - Deja Blue

Sweat Defender Crew - Deja Blue

Neat Men's Tops

Inches CM
Measure Yourself Garment Measurements
Size Your Chest Shirt Chest Front Length Sleeve Length
Small 33"-36" 36.5" 28.25" 7.5"
Medium 37"-40" 42" 29.5" 9"
Large 40"-43" 44.5" 30" 9.3"
X-Large 43"-47" 49.5" 30.75" 9.8"
XX-Large 47"-51" 54" 32.5" 10.5"
XXX-Large 51"-57" 58" 32.5" 10.75"
Measure Yourself Garment Measurements
Size Your Chest Shirt Chest Front Length Sleeve Length
Small 84-91 93 72 19
Medium 94-102 107 75 23
Large 102-109 113 76 24
X-Large 109-119 126 78 25
XX-Large 119-130 137 83 27
XXX-Large 130-145 147 83 27

Shirt chest is the garment's finished circumference (not a flat measurement); your chest is your own body measurement.

T-shirt diagram showing where to measure shirt chest, front length and sleeve length

Cut slightly long so it stays put.

Between sizes and like a shorter shirt? Go with the smaller one.

How to Choose Your Size

Measure around the fullest part of your chest with the tape held level. If your measurement falls between two sizes, choose the smaller size for a more tailored silhouette or the larger size for a little extra room.

Fit Guide

Tailored, but not uptight. For a more sculpted fit, choose the size with the closer chest measurement; for a little breathing room, choose the roomier measurement.

When to use it...

7 AM
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At Home

Whether you’re building forts with toddlers or channeling your inner Bobby Flay, our shirts will protect you from the dreaded sweat.

Man at work wearing a green Neat Men’s Sweat Defender Crew T-Shirt

At Work

Maybe your pitching “No-Work Wednesdays” to the CEO or the office AC is out, you'll stay cool, sweat-free.

Man wearing a green Sweat Defender Crew T-shirt for all-day, sweat-free wear

Everywhere Else

You scored last-minute tickets to Ed Sheeran or the girl in apartment 3B texts you for an impromptu date, you'll be covered.

12 PM
Comparison chart showing Neat and regular cotton shirts, with Neat rated better for fit, sweat, drying, stickiness, and anxiety

HOW WE COMPARE

Us vs. Them

See why guys are switching to Neat® over the other regular t-shirt brands out there.

Finally, a product that doesn't leave you looking sweaty and feeling wet all day. No more sweat-stains. No more cheap shirts.

It's time to add some Neat™ essentials into your life.

Loved By Thousands

Loved By Thousands

4.8
Rated 4.8 out of 5 stars
Based on 287 reviews
97%would recommend these products
Slide 1 selected
287 reviews
  • CO
    Caroline O.
    Verified Buyer
    Reviewing
    Sweat Defender Crew - Black
    I recommend this product
    Rated 5 out of 5 stars
    12 minutes ago
    Great T-shirt

    At last a t-shirt that conceals your sweat giving you great confidence so you can go about your everyday life

    Neat™ | Sweat-Proof Apparel
    3 minutes ago

    This is awesome to hear, Caroline. Really glad the Sweat Defender Crew is giving you that confidence boost in your everyday life. Thanks so much for taking the time to share your experience with us, we really appreciate the support.

  • SS
    Shawn S.
    Verified Buyer
    Reviewing
    Sweat Defender Crew - Black
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    Amazing. Full stop

    Great shirts. Great fit. The stain and sweat resistance is amazing.

    Neat™ | Sweat-Proof Apparel
    4 days ago

    This is awesome to hear, Shawn. Really glad the fit is working great for you and that the stain and sweat resistance is living up to what you were looking for. Thanks so much for the support and for taking the time to share your thoughts.

  • MS
    Michael S.
    Verified Buyer
    Reviewing
    Sweat Defender Crew - Mahogany
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Nice shirt. Hides the sweat well

    I suffer from hyperhidrosis and I look like a sweaty mess in regular cotton t shirts. These near t shirts are a life saver. No sweat marks! Wish I’d bought them sooner

    Neat™ | Sweat-Proof Apparel
    1 week ago

    This is awesome to hear, Michael. Knowing the Sweat Defender Crew is making such a real difference for you honestly means a lot to us. Really glad you're finally getting the protection you needed and that the sweat marks aren't showing through anymore. Thanks so much for taking the time to share your experience and for the support.

  • JB
    Jordan B.
    Reviewing
    No Show Polo - Midnight Blue
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Some Of My Favorite Shirts

    I have been wearing these polo shirts for a number of months now. I really like them, and they have become some of my favorite shirts. I have not had to iron yet, even after being in a suitcase. They have good structure, which gives them a newness look even after repeated washing. And they are really comfortable, which was my biggest concern when testing a different type of material.

    Neat™ | Sweat-Proof Apparel
    1 week ago

    This is awesome to hear, Jordan. Really glad the No Show Polo has become one of your go-to shirts and that they're holding up so well even after months of wear. The fact that they're maintaining that newness look without needing to iron is huge, and we're stoked that the material ended up being comfortable despite any initial concerns. Thanks so much for giving them a shot and for taking the time to share your experience with us.

  • SK
    Stephen K.
    Verified Buyer
    Reviewing
    Sweat Defender Crew - Glacier
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Great fit & quality

    Very comfortable to wear, great cut and does what it claims to do.

    Neat™ | Sweat-Proof Apparel
    2 weeks ago

    Thanks so much Stephen, really appreciate the support. Glad to hear the Sweat Defender Crew is hitting all the marks for you with the fit and quality, and that it's performing the way you hoped. Thanks for taking the time to share your experience.

FAQs

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

When will my order arrive?

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?

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