The term “cotton kills” should not be taken lightly. Baselayer choice can make or break a ski day. The Hideout Midlayer with 90% Polyester and 10% Elastane provides breathability, wicking, and stretch that will make your day. The built in Neck Warmer doubles as a Face Mask and ensures critical protection when you need it. Updates like Flat seams and UPF 50+ make this an easy choice as the first layer you throw on.