Search  for anything...

ATEK Men’s Stay Tucked Cooling Undershirts | Moisture Wicking Sweatproof Breathable V Neck T Shirts, Extra Long

  • Based on 1,169 reviews
Condition: New
Checking for the best price...
$44.99 Why this price?
Save $1.00 was $45.99

Buy Now, Pay Later


As low as $11 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 15
Order within 14 hours and 38 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: Medium


Color: White (3 Pack)


Description

Inspired by the movement of air in our atmosphere, ATEK was founded with the mission to provide the highest quality men’s nylon undershirt to keep you feeling fresh and confident throughout the day.The moisture wicking fabric feels like silk, allowing for shirts to last and smell as fresh as the first time you wear your ATEK undershirt.These extra long undershirts were designed to stay tucked all day at work and double as the perfect workout shirt after hours. a shirts undershirts for men, mens v neck undershirts, sweatproof undershirts undershirts for men pack v-neck v neck t shirts for men v-neck t-shirts men v neck white t shirts mens white t shirts for men v neck white undershirt white undershirts men v neck white vneck tshirts for men white v neck t shirts mens white v neck undershirts men xlt undershirts for men black vneck undershirts for men

Package Dimensions ‏ : ‎ 9.53 x 6.97 x 3.5 inches; 1.25 Pounds


Department ‏ : ‎ mens


Date First Available ‏ : ‎ September 23, 2022


Best Sellers Rank: #120,105 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #130 in Men's Undershirts


#130 in Men's Undershirts:


Customer Reviews: 4.4 4.4 out of 5 stars (1,188)


Color: White (3 Pack)


Fit Type: Athletic Fit, Slim Fit


Style Name: Crewneck


Neck Style: V-Neck


Sleeve Type: Short Sleeve


Shirt Form Type: T-Shirt


Sport Type: Workout and Training


character: sports


collar-type: Crew,Tee


Pattern: Solid


Apparel Closure Type: Pull On


Cuff Type: Plain Hem


Apparel Occasion and Lifestyle: Performance


Occasion Type: Office


Back Style: T Back


Brand Name: ATEK


Model Name: Workout


Style Number: vneck


Unit Count: 1 Count


UPC: 615435999425


Number of Items: 3


Manufacturer Part Number: vneck


Age Range Description: Adult


Item Weight: 0.65 Pounds


Sleeve Length Description: Short Sleeve


Fit to Size Sentiment: Positive


Material Type: Nylon


Fabric Type: 97% Nylon, 3% Spandex, High quality nylon spandex blend


Product Care Instructions: HIGH QUALITY 97% NYLON 3% SPANDEX BLEND - Soft as silk, machine washable, shrink resistant for men


Fabric Stretchability: Stretchable


Apparel Fabric Weight Class: Lightweight


Apparel Fabric Stretch: High Stretch


Item Length Description: Standard Length


Garment Size Country: United States


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Well made, great length
Size: X-Large Color: White (3 Pack)
Perfect length for tucking. Made well
Reviewed in the United States on March 10, 2026 by stephen bergeron

  • Very Satisfied
Size: X-Large Color: White (3 Pack)
I was a little skeptical at first, but the summer heat and humidity would soak my cotton t-shirt and outer shirt in no time; even walking from the parking lot into a building, so I gave this a try. This t-shirt is the answer to that problem. It keeps me dry, cool and comfortable and never does dampness appear on my outer shirt. Machine wash, hang dry (required) but this is well worth its cost and effort. Highly recommended! I normally wear XL and the XL for this shirt is perfect. Note: This t-shirt is designed to fit very snug and close-form, but this is what enables the wicking. It is not tight or binding in the least. It actually feels as though I have on no undershirt at all. ... show more
Reviewed in the United States on September 14, 2022 by JimboD

  • I you are more of a 2XB and order 3X, take note...
There is a good chance the sleeves of the undershirt may hang below the arm sleeve of a short sleeve polo. OTHER THAN THAT, these are really nice shirts. They are smoother than my real skin and super comfortable. They are almost the cliche' second skin level of comfort. Having learned my sizing gaff, I now reserve them for long sleeve shirt days such as long motorcycle rides on a hot day or shirt and tie office dress. Hope you can enjoy them as much as I did. ... show more
Reviewed in the United States on May 3, 2022 by Purchaser117

  • The Ultimate Undershirt
Size: XX-Large Color: White (3 Pack)
I wish that I could know which words to type that you need to read right now to assure you that purchasing 3 t-shirts at this price is a sound decision. Not just 3 t-shirts, but shirts that almost no one will actually see you wear because they are made to be covered up by another shirt. A pity, because they look absolutely incredible contouring to your body, which is a great feature for under-clothing. Unlike a typical under shirt, which is somewhat loose, constricting, and even bulky, ATEK Men’s Stay Tucked Cooling Undershirts hug you like a super-hero costume. The extra length on the shirt tail and sleeves ensures that these thirsty garments aren't going to untuck and/or ride up. Total coverage all of the time! The longer sleeves are no problem for even athletic-cut polo shirts. You simply slide the sleeves up your arms, and they will cling faithfully to your arms, remaining properly hidden. They also require no special laundering. I will gladly buy more in other colors! ... show more
Reviewed in the United States on July 29, 2022 by Stewart Lingle

  • Soft, smallish undershirt, oddly rubbery but still feels nice
Size: X-Large Color: White (3 Pack)
Collar is appropriate for my expectations. It isn't a vee down to your nips, it is a vee that slips under the collar line of a polo shirt. Material is like rubbery almost, but very breathable and comfortable. Feels odd to the touch initially, but I loved wearing it. Size was appropriate for an undershirt. It's big enough for me in the shoulder, arms, etc. but tighter around the body than an outer shirt, which is perfect for my undershirt need. ... show more
Reviewed in the United States on October 19, 2023 by Brian G.

  • Good but could be better
Size: Large Color: White (3 Pack)
Cool material that does warm up and helps to regulate body temp as the day goes on. Works great as an undershirt. Couple of issues with static generation and the sleeves being too long for comfortable use with a short sleeve outer shirt. Doesn’t shrink and holds it shape well.
Reviewed in the United States on November 23, 2025 by Brainerd Barrios

  • Great shirts
Size: X-Large Color: White (3 Pack)
Great shirts. Fit well nice long tail and ultra soft.
Reviewed in the United States on April 28, 2026 by Amazon Customer

  • Cooling
Size: Large Color: White (3 Pack)
Actually keeps you cool even when it’s scorching hot
Reviewed in the United States on March 25, 2026 by Kyle Glassman

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...