The Ronhill Split Cap is really handy and ideal for taking with you pretty much anywhere you go. The peak has a split which makes it easy to fold and fit into a small pocket while the main fabric is super lightweight while still being durable and robust. Perfect for running and hiking alike to ensure you have the sun protection when you need it without it being bulky and inconvenient when you don't. Available in one size with a handy Velcro adjustment at the rear to give a perfect fit. Specifications: Fabric: 100% polyester Weight: 47g Activelite technology Deep split peak Velcro adjustment Ronhill logo