Swix RaceX Wind Half Zip (men's)

Cross country skiers, this is the base layer you've been looking for. This smart hybrid top has a wind-resistant panel across the front of the torso to help block the chill at higher speeds, while still moving moisture away from your skin to prevent cooling down mid-ski.

The main fabric is made of recycled polyester from plastic bottles collected near coastlines. It's lightweight and super stretchy, so you get unrestricted movement. The long zipper has top and bottom closure so you can easily ventilate when necessary.

Swix Men's size chart: