The Daredevil features a lightweight cylindrical frame outfitted with a floating foam membrane for a comfortable fit and dual thermal lenses with Fog-X Anti-Fog Treatment so kids can keep moving without having to stop and wipe their goggles. Compatible with helmets and eyeglasses, these state-of-the-art shades also boast cool design details like brightly mirrored lenses and colorful strap graphics. 142mm lens width Dual-slide strap adjustment Hypoallergenic face foam 100% UV protection 100% polyurethane with 100% polycarbonate lenses Made in the USA