distance and wrist-based heartrate

It's light enough for backcountry missions and brings sleek lines for a low-profile look

Soft fleece nose wipe for quick comfort on cold days

22% Elastomeric Polyester

40% Wool/ Lining: 60% Lyocell

Smith Defy Sunglasses - Matte Black + ChromaPop Black Ski Insoles distance and wrist-based heartrateWhether you're running, rolling or sliding, a crisp view of the terrain translates to full speed ahead fun. The Smith Defy sunglasses double down with a lightweight, rimless design and terrain defining ChromaPop optics for unobstructed, high contrast vision. Whether you're on the move in the hills or simply taking in the view from the back deck, an interchangeable lens lets you match the light conditions. Vision ChromaPop lenses enhance contrast and