Wear this 'Mountain Halo Blue' Race Hat while reaching peak performance. Whether you're running or hiking this race hat is designed to keep you cool and comfortable so you can go the distance. This race hat is our most popular performance hat style, used by endurance athletes, runners, triathletes, rowers, hikers, and many others. The Eventure™ knit shell and terry sweatband create maximum airflow and moisture transfer. This performance running hat also has a black undervisor to help reduce glare, an adjustable rear buckle with ponytail opening, and a woven mountain patch on the front. Reach new heights with this 'Mountain Halo Blue' performance race hat.