Harsh sun rays don't have to keep you from enjoying outdoor adventures. The Tilley Modern AIRFLO Recycled Hat provides UPF 50+ sun protection while providing needed breathability. It features an innovative ventilation system and is buoyant. Lightweight and durable, this AIRFLO® hat features an elastic sweatband that wicks moisture, a wind cord to keep it secure, and a hidden pocket to secure small valuables. It can be hand washed or machine washed on delicate in cold water.