The Smartwool Intraknit Thermal Max MerinoBaseLayer ¼ Zip will have you ready to embrace winter running.
This minimalist-style crew is lightweight, super-moveable and made for high-intensity activities. Wear it by itself or as a baselayer. Smartwool designed the top with 100% Merino yarn to give you a pullover that is insulating, wicks away moisture, regulates temperature and resists odor.
Smartwool thought of everything an athlete needs when they knit mesh ventilation zones and paired them with insulating terry loops to balance warmth and breathability, so you can take your winter workouts to the next level. The quarter-zip style allows you to further adjust ventilation.
There are knit-in reflective elements to enhance visibility in low light conditions, so it will help you run safely in the dark. Plus, the 3D mapping gives you the perfect fit and freedom of movement, while ribbed elbows provide added durability.
The Smartwool Intraknit Thermal Max Merino Base Layer ¼ Zip provides warmth and comfort, so you can tackle your cold-weather adventures.