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Quantity
1
Description
High-performance, temperature-regulating training tops
brrr° Triple Chill Effect: temperature-regulating minerals embedded in the core of the fiber (won’t wash out or fade with time) to provide an immediate and continuous cooling effect...
Reviews
4.8
99 ratings
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1
Great product, weird sizing
The shirt performs as advertised and the quality is great as expected from USA made products. The sizing though is off the charts, the size charts it is. I usually get XL, but I was directed to a 2XL for a 47 inches chest and it was really large so I returned it for an XL. Unfortunately that was still to big but it is ok for me since it will be used as an over shirt at the gym. In the future I will be ordering a size Large and hope that is good. Always get the return insurance when shopping exactly because this issue.
J
JOSE · June 16, 2026
Appreciate the small upgrades
This is my 4th RTX shirt. I noticed on this latest shirt that the product tag is stitched in separately from the seam, so I carefully cut the label’s thread and removed the tag. Now, I ware the shirt itch-free.
R
Rob · June 15, 2026
Good stuff!
I had ordered an XL originally, but it was simply too big. I don't like to wear my tops too loose let alone extraordinarily loose, but Origin's longsleeves run a little big.