GLX Ski, Snowboarding Snowmobile, Outdoor Goggles for Youth Kids Boys Girls UV 400 Protection Helmet Compatible Safe Eyewear Helmet Compatible: compatible with most helmets, provides extra safety for Kid and youth. Double-layer Lens: Anti-scratch, UV 400 Protection, with Anti-Fog technology, provide completed protection for your eyes Comfortable Material & Lens Detachable: soft, flexible, bendable Urethane Frame for easy lens replacement. Triple-layer Face Foam provide extreme comfort for skiing, snowboarding, snowboarding, and outdoor sports Long, Anti-Slip, Adjustable Strap is designed for Helmet and daily use. Spherical black carbonic X lens with TLT optics are individually molded to offer you a clear, distortion-free, wide vision