Extend your range on the trail. This versatile Terrex windbreaker is a lightweight layer that lets you push into the alpine or cover up as the weather changes. adidas WIND.RDY seals out gusts and resists light showers to keep you moving in changing weather. Mesh underarm vents keep the air flowing during strenuous efforts, and it stows into a pocket for easy storage in a trail vest or pack. Regular fit. Full zip with stand-up collar. 100% recycled polyester plain weave. WIND.RDY. Pack-it pocket and side zip pockets. PFC-free water-repellent finish.