DetailsOdlo Size Chart Fight back against winter weather with the Performance Blackcomb SUW long sleeve top with face mask, a base layer that eliminates gaps to help keeps you warm all winter long. This slim-fitting top has been designed with seamless body-mapping technology to fit close while giving you optimum freedom of movement for perfect layering under outer layers. A face mask hood brings full coverage protection for cold and windy climates so you can eliminate cold spots where gaps normally occur. Effect by ODLO treatment offers anti-odor protection for all-day freshness and brings optimal climate comfort to your garment. For full-on protection against winter chills, equip yourself with the Performance Blackcomb SUW long sleeve top with face mask from ODLO.