(Product Information) Injection-molded 2mm impact-rated, shatter-resistant lens Bonded, dual-injection frame construction maximizes strength and durability Contouring compression seal technology to keep goggles in place Ultra-wide 48mm strap with thick silicone bead for maximum grip Quick-release system offers simple lens-changing capability Next-generation sweat collection management and drainage system Perforated triple-layer face foam manages sweat and increases ventilation Removable nose guard for extra deflection against roost and debris