The Anon helmets features Endura-Shell construction for long-lasting durability and strength. The skate-inspired design is multi-season certified in North America and Europe, and incorporates passive ventilation to keep goggles clear and maintain a balanced temperature all day long. The goggle clip is removable for warm weather activities, and the classic fleece on the liner and removable ear pads offers optimal warmth and quick-drying comfort. Details: Weight: 595g Standard Fit System Simple Fit Endura-Shell Construction Multi-Season Certified in North America & Europe ASTM 2040, CE 1077B, CE 1078:2012 +A1:2012, CPSC Certified Passive Ventilation Removable Goggle Clip Classic Fleece on Liner and Ear Pads Audio Accessory Compatible 2-Year Warranty S+W Verdict: " Last few anon helmets, grab a bargain! The thick outer shell protects the inner foam from smaller knocks and impacts, making It is the perfect choice for anyone who needs a helmet that can stand up to a few knocks, such as beginners or park riders."