The ZERO PRO Series Goggle is our no compromise high end goggle. Unparalleled fit, flexibility, breathability and crystal clear optics. Ultra lightweight materials and low profile design present the lightest high end goggle on the market. The ZERO PRO includes two C-SPEC lenses, featuring both a HighLight and Lowlight lens that complement the chosen colorway, matching visor, goggle case, and microfiber cleaning cloth. Goggle Features: Magnetic Quick Change Lens Lock Quick Change Storm Unit Magnetic Chin Strap with Fidlock™ Dual Silicone Strap Optional Storm Unit Fan Modular Fast Change Dual Density Foam Size Options: < More OR > Less Coverage Ultra Lightweight Flexible TPR Injection Softest Available Version PRO Translucent Colorways Maximized Multi Directional Venting Replaceable Ear Pad Coverage Features: LESS COVERAGE Low profile version. Lightest high end goggle system on the market. Dual silicone strap 1.5” wide with adjustable length. MORE COVERAGE Increased profile version. Added protection with a larger facemask and ear pad. Dual silicone strap 2” wide with adjustable length. Lens Features: Wide Vision Injected Polycarbonate Lens Contrast Specific VLT Technology Thermal Anti-fog Inner Seal Anti-glare Mirror Coating 100% UV Protection PRO Features Performance Series Lens Additional Clear C Spec Lens Included