Developed in conjunction with riders Antti Autti Risto Mattila Gretchen Bleiler Andy Finch Steve Fisher & Wyatt Caldwell The Shivs light weight & low profile make it the ultimate park & pipe helmet In-mould construction fuses a tough polycarbonate outer shell with the helmets impact-absorbing foam liner for extra durability without excess weight Super Cool vents pull cool fresh air into the helmet while pushing heat & stale air out helping you feel fresh all day Weatherstrip vent plugs give you the option to block out the elements or simply remove them for a cooling chill on the warmer days The interior subliner means that you can customise your pads or pull them out completely to work with your goggles & beanie for the ultimate in rider tuned fit Two rare earth magnets embedded under the shell of the helmet work with a removable goggle clip that threads easily into any goggle strap to provide a goggle retainer thats only there when you need it & disappears when you dont Compatible with Skullcandy Tune Ups