<!--ProdInc[300253067]/Mall:[backcountry_US]-->The POC Obex Spin Helmet utilizes POC''s Spin technology to decrease the amount of force to your head during impact. It works by allowing the helmet to move relative to your head, allowing rotational movement that reduces the amount of energy that could otherwise continue through your skull. Besides offering innovative impact protection, the Obex helmet is designed to be lightweight and fully featured for long, fun days on the snow. <h3>Details</h3> Lightweight helmet for long days on the snow SPIN minimized forces to head during impact Interior size adjustment makes customizing fit easy Sliding top vent keeps you cool when the day heats up Front vents let air out of goggles to prevent fogging Fixed goggle clip ensure goggles don''t slide off while shredding Compatible with POC AID Communication Ear Pads (not included) Item #POC00D5 <h3>Tech Specs</h3> Shell Material : PC, ABS Impact Foam : POC SPIN, EPS Audio Compatible : POC Aid Communication Audio System Included : no Ventilation : adjustable Fit Adjustment : yes Certifications : CE EN 1077 class B, ASTM F2040 Claimed Weight : [small] 6.5oz, [medium] 6.9oz, [large] 7.9oz Manufacturer Warranty : 1 year