This lightweight sleeveless top is made with Essense™ polyester jersey fabric. The material wicks away sweat, and an anti-microbial treatment helps to prevent odours. A micro-structure on the back of the fabric also reduces contact points with your skin to enhance airflow while hiking in hot or humid conditions. The UPF 30+ rating means you're protected against harmful UV rays on days when the sun comes out. Whether worn alone or as a base layer, the Rise Canotta Vest Top for women will quickly become a go-to for summer hikes.