Go ahead and give it your all.This extremely lightweight, breathable, and fast drying top is built to keep up.It´s made out of 100% recycled polyester with a super lightweight construction that feels soft and smooth against your skin.Wear it alone or as a strategic mid layer.It comes with a zippered chest pocket where you can securely stash essentials and reflective trims for safety. Compare prices from: Haglöfs in Women's Clothing