Small: Fits one small tube

and a focus on keeping hands comfortable through long and rough descents — but each caters to a different preference in grip diameter and feel

Light and airy design means you'll barely notice it when it's on

52 degrees

Pros: Excellent quality and a super comfortable snug fit

Fox Mainframe Youth MIPS Helmet - Youth - One Size Fits Most - White PDP|Colour Small: Fits one small tubeDon't take chances with their most precious asset their brain. The Youth Mainframe Helmet delivers the goods to young riders, offering them the same proven safety features available to older riders get with the Mainframe helmet, and all with the same easy trail style. Featuring extended coverage to protect more of their noggin', the proven MIPS impact protection will keep their brain safe in the event of a crash by absorbing and redirecting energies