The Riot Andreas Wiig signature helmet is back for another season with a some design changes. Designed to meet the high demands of Norwegian slopestyle monster Andreas Wiig, the Protec Riot leaves no doubt that its the best in its class. The Riot helmet is very comfortable, fits most head shapes & makes sure there is no wind or snow hitting your forehead with the wind sheild by providing a gapless fit between your goggles & the helmet. The 7 passive vents will keep your head cool your whole run. Check out the full list of features & alternative colours below. Size guide: Medium fits 55-56cm Large fits 57 -58cm XL fits 59 -60cm XXL fits 61 -62cm