Pryme Vario Chrome Snow Helmet Medium/Large / 57 - 60cm Pryme Vario Chrome Snow Helmet Medium/Large / 57 - 60cm The best value in a snow-sports helmet! Three sizes and a wide range of awesome colors. Complies with ASTM standard for non-motorized snow-sport helmets & CPSC standard for bicycle helmets Sleek outer shell, removable padded ear covers, custom-molded goggle gripper, chin strap cover, and snap-on goggle retention strap.