The Sherpa Women's Avani Jacket is made of fabric that incorporates Polygiene® technology, which uses silver salts to fight odor, and a UPF rating of 50+ to protect you from the sun. An invisible security pocket keeps essentials secure. Made to take on the road for weeks at a time. Shake it out of your bag and wear anywhere. The Sherpa Women's Avani Jacket will become your favorite spring and summer layer.