Winter adventures have never felt better. 

What happens when you blend comfort, warmth, and breathability? You get the Summit Crewneck—a base layer designed to handle every run and backcountry adventure with beauty and strength. Feel the extra warmth of bonded fabric in below-freezing temps while ventilation provides thermal regulation as the day wears on. The Summit Crewneck weathers it all—because when it comes to base layers, you shouldn’t have to compromise.