The Helios Sun Hat by Outdoor Research is ideal for protecting you from the sun during long summer hikes with its UPF 50+ rating. Made from lightweight and comfortable polyamide, the Helios Sun Hat ensures freshness and breathability throughout the day. Featuring wide brims for optimal shade and an easy-to-use one-handed drawcord, the Helios Sun Hat is the perfect companion for your sunny treks and hikes!