Shred Ready Standard Full Face Whitewater Kayak Helmet-Blue ABS injection-molded shell and face mask, Sound holes at ears Multi-impact molded EPP liner with plush color/size-coded sizing pads H.O.G 2.0 Occipital Lock and a 4-point retention system Nylon straps w/ stainless steel hardware and Duraflex fasteners, adjusters, & stops 1-Year limited warranty on workmanship & materials