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Regular fit
Lightweight and warming yarn for optimal thermoregulation
Excellent moisture transport keeps your body dry and comfortable
Flatlock seams that follow body movements
Bodymapped with different structures for optimal thermoregulation
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
4.0 out of 5 starsA great base layer for wicking away the dampness and keeping you warm.
Reviewed in the United States on 16 January 2017
Verified Purchase
I like the way the shirt wicks away the dampness and keeps me warm during a winter run. When I first tried it on, I thought about exchanging it for a medium because it was snug in the chest and arms. I wasn't sure how tight this base layer should fit and how tight I wanted it to fit. I ordered a small. After a few weeks of deliberation and a more constant exercise regime, I tried this base layer on again and it seemed to fit better so I kept it. I am not sure if I shrunk, my weight did not change, but I felt less restricted the 2nd time I tried the top on for fit. Also, I don't have super skinny arms like the model. I am between an extra small and a small in my chest and waist; an extra small would never have worked.