FLEXIBLE & INDESTRUCTIBLE FRAME: Our snowboard goggles are made of a flexible and nearly indestructible TPU frame with a triple-layer high-density soft face foam for an all-around comfort fit. SCRATCH & FOG RESISTANT LENS: Our dual-layer lens ski goggles are made with an anti-fog, anti-scratch coating and offer 100% UV400 protection to prevent vision distortion while on the mountain. OVER THE GLASSES DESIGN: Suitable for all ages our goggles were also designed to fit over glasses so you'll never be without sight while enjoying the slopes. INTERCHANGEABLE LENS & DETACHABLE STRAP: Our ski goggles are designed with an integrated clip locking system to allow a quick lens swap for customized and optimal performance in almost any light condition. Additional snow goggles lenses are available for separate purchases. LEADING VENTILATION SYSTEM: The face foam uses resilient and moisture-wicking material to provide a goggle-to-face fit that seals out the elements while creating a comfortable goggle you can wear all day. Brand HONGDAK Style Interchangeable,flexible Frame Material Thermoplastic Polyurethane Lens Material Polycarbonate Ultraviolet Light Protection 100%