Premium motorcycle goggles for high-performance riding. The injection-molded thermoplastic frame is rugged yet flexible for comfort and durability. Their CNC laser-cut polycarbonate lenses are super strong and optically precise. They include a second clear replacement lens for safe riding in low-light conditions. Anti-fog lens treatment dissipates moisture build-up. Double D-rings on the elastic strap provide precise adjustment to fit a wide range of helmet shell sizes and silicone strips on the back of the strap reduce slipping. The 3-phase BioFoam eye port padding features quilted fleece Lycra touch points to wick sweat and filter out airborne dust. The soft poly/cotton sack which is included is great for cleaning and storage. Meets European CE EN1938:2010 standard for motorcycle operation.