Specifically designed to seamlessly integrate with Night Vision Goggles (NVGs), the Ops-Core STEP-IN Visor is the ideal solution for users requiring full eye protection in addition to NVG accessibility. Featuring removable gaskets and tool-less interchangeable lenses, the STEP-IN Visor assembly is easily configured for various mission requirements. The STEP-IN Visor is a low profile, one size fits all system that is fully compatible with Ops-Core and Gentex helmets that use Ops-Core Accessory Rail Connectors (ARCs). FEATURES Low-profile, unique geometry designed to sit comfortably behind NVGs. Tool-less installation of various lenses depending on mission requirements. Lenses available: Clear, Tinted, High Contrast, Laser Dazzle and Photochromic Kits can be purchased with clear and tint lenses or a single photochromic lens Removable rubber gaskets designed to keep dirt and dust out of eyes when in use. Gaskets can be removed for additional ventilation if needed. Retention bungees can be adjusted and locked into place with the cleat system, and allow it to fit with many different helmets. Bungees can be attached to helmet Velcro for quick stowage when not needed. Can be worn during parachute operations and has been tested to work for jump scenarios in 120 mph winds. Meets all the ANSI Z87.1 spectacle requirements for ballistics and optics. Provides MIL-PRF-32432 ballistic protection. One size fits all system seamlessly integrates with nearly all Ops-Core and Gentex helmet systems regardless of the shell cut. Outside HC-13 anti-scratch coating; Inside: MGAF anti-fog coating. SPECIFICATIONS Size: One Size Coverage: 15.08 in2 (97.29 cm2) Weight: 0.209 lbs. (95 grams)