Different types of tracks require different layers. Our lightest mid-layer, made from over 90% recycled polyester, is designed for total comfort when heading out on colder days. The special waffle pattern with eyelets on the inside provides thermal comfort and wicks sweat away from the skin. The longer back allows you to use the backpack without it slipping up and the snug fit fits perfectly under other layers without affecting your freedom of movement.
94% recycled polyester, 6% elastane