PROTECTION: Lightweight in-mold construction fuses the exterior shell and EPS foam for a one-piece design that's lightweight and durable, Zonal Koroyd® coverage for lightweight, energy-absorbing and ventilated impact protection, MIPS® Brain Protection System reduces rotational forces caused by angled impacts to the head, Certification: ASTM F 2040; CE EN 1077:2007 CLASS B FIT: Micro-adjustable dial fit system for easy, on-the-go size adjustment, Available in Round Contour Fit to better match rounder head shapes. INTEGRATION: Designed for ultimate integration with Smith goggles for maximum comfort and venting, AirEvac™ ventilation system integrates with Smith goggles for fog-free lenses, Removable ear pads for form-fitting comfort. FEATURES: Nine fixed vents for consistent air flow, Magnetic chin strap buckle makes for easy one-hand operation, Removable Snapfit SL2 ear pads add warmth are audio-chip compatible, Removable goggle strap lock for streamlined shell when goggles are worn under helmet, Beanie compatible, Aleck™ audio systems compatible, Meets Global Recycling Standard (GRS) with 68% recycled up upcycled content by weight INCLUDED: Smith helmet bag included Buckle up, and go for it. Clean, simple and solid wins the day with the Smith Rodeo Jr. helmet. It balances clean modern style with solid safety and comfort tech for kids that go for it anywhere on the mountain. A durable ABS shell handles routine wear and tear, while MIPS® impact protection helps reduce rotational energy in the event of a crash. Our micro-adjustable dial fit system and a removable knit beanie liner let kids customize the fit for comfort from their first run to their last, no matter the weather. Ten fixed vents work with their goggles for consistent, fog-free vision. It's the simple, solid and stylin' helmet that they'll want to wear. Smith Method Pro MIPS Helmet