About this item polyester Made in the USA The Black Diamond Half Dome rock climbing helmet has long been a staple for climbers worldwide. The simple yet highly effective design and construction make it a easy choice for safety helmets. Made with a durable ABS outer shell material for impact protection and EPS impact foam for shock absorbsion, this helmets meets climbing safety standards. The easily adjustable chin strap and lower profile suspension system with a one-handed fit dial make fitting simple and secure. Streamlined, lightweight headlamp clips keep your light secure while climbing or on apporach for no worry piece of mind. Sizing: [S/M] 50-58 cm (19.7-23 in) [M/L] 56-63 cm (22-25 in)
