The easy-wearing Spur Mips helmet features Giro&';s finest performance technologies in a lightweight design with added benefit of Mips, the Multi-Directional Impact Protection System. To keep cruising kids comfortable as they follow in your tracks, the Spur Mips also is equipped with the In Form Fit System and Vertical Tuning for a perfect fit that&';s easy to adjust, a soft interior that feels great against little cheeks, and Super Cool Vents to allow hot air to pass through. In-Mold Construction In Form Fit System - easy to dial in a custom fit in seconds, even with gloves on. Ergo-friendly dial at the base of the helmet that provides up to 6cm of adjustment and enhanced stability: Vertical tuning Super Cool Vents