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Details & care
Cut from a quick-drying fabric with a permanent silver-ion anti-odor treatment, this T-shirt is as ready for that big gym sesh as you are.
- 27" length (size Medium)
- Crewneck
- Short sleeves
- Moisture-wicking fabric engineered for dryness and comfort
- Smooth flatlock seaming designed to eliminate rubbing and irritation
- Antimicrobial fabric engineered to inhibit the growth of odor-causing germs
- 84% polyester, 16% elastane
- Machine wash, tumble dry
- Imported
- Item #10563602
Size info
- The brand says this runs true to size.
Gift options
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Delivery
- Email gift message (free)
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Most helpful positive review
Oct 26, 2025
Big Fan of 10K Interval Gear
[This review was collected as part of a promotion.] Loving the 10K Interval shirts - setting my younger athlete up with them as well.
Erik W.
Reposted from Ten Thousand
Most helpful critical review
Sept 21, 2025
Bring back the original interval design
When I first bought my interval shirts I absolutely loved the length and material. Unfortunately, that has changed with the update. I won’t be buying anymore shirts anymore until they get back their original design. Please bring it back!
E. A.
Reposted from Ten Thousand
5 stars
70%
4 stars
10%
3 stars
7%
2 stars
7%
1 star
6%
Sort by Most Helpful
Erik W.
Reposted from Ten Thousand
Oct 26, 2025
Big Fan of 10K Interval Gear
[This review was collected as part of a promotion.] Loving the 10K Interval shirts - setting my younger athlete up with them as well.
Clayton T.
Reposted from Ten Thousand
Oct 18, 2025
Fantastic gym shirts
[This review was collected as part of a promotion.] Great fitting shirt for lifting, running etc. great fit and fabric feel with abrasion resistance. Just what the Dr ordered for the best gym shirt you can buy. 6'1 225 athletic build wear size L
Mattia D.
Reposted from Ten Thousand
Oct 16, 2025
Nice shirt but too short
[This review was collected as part of a promotion.] I like the material and the general fit but find it to be too short.
Linc D.
Reposted from Ten Thousand
Oct 10, 2025
Super fitted and comfortable, love
[This review was collected as part of a promotion.] Super fitted and comfortable, love them so much I have it in 5 or 6 colors.
Dan B.
Reposted from Ten Thousand
Sept 30, 2025
New shirt sizes
Shorts still great but shirts got significantly smaller. I owned every almost every color of the interval and recently bought two new ones to refresh the gear. I mistakenly ripped the tags only to realize they are significantly shorter. It barely reaches the waist band of my shorts. Like wearing a belly shirt if I raise my arms up. Hopefully they return to original size dimensions!
Justin
Reposted from Ten Thousand
Sept 27, 2025
New favorite!
I see a lot complaining about the shirt length. However for me at 5’7 it’s a perfect fit! I love it. Maybe the solution would be to have a short and longer length option.
