Less Coverage Version: Low profile version. Lightest high end goggle system on the market. Dual silicone strap 1.5” wide with adjustable length. More Coverage Version: Increased profile version. Added protection with a larger facemask and ear pad. Dual silicone strap 2” wide with adjustable length. ZERO - SLD SERIES The ZERO SLD Series compliments the ZERO PRO Series at a lower price point. The SLD utilizes the same feature rich EXOLITE goggle frame with a standard durometer and opaque color contrast AIRFLEX facemask. SLD series includes a single performance series dual pane thermal C-SPEC lens, matching visor, goggle case, and microfiber cleaning cloth. GOGGLE FRAME + Magnetic Quick Change Lens Lock + Quick Change Storm Unit + Magnetic Chin Strap with Fidlock™ + Interior Silicone Strap + Optional Storm Unit Fan + Modular Fast Change Dual Density Foam PROTECTIVE MASK + Size Options: < More OR > Less Coverage + Lightweight TPR Injection + SLD Opaque Color Contrast + Standard Durometer Design + Maximized Multi Directional Venting + Replaceable Ear Pad LENS TECHNOLOGY + Wide Vision Injected Polycarbonate Lens + Contrast Specific VLT Technology + Thermal Anti-fog Inner Seal + Anti-glare Mirror Coating + 100% UV Protection + SLD Features Performance Series Lens !IMPORTANT! ZERO Goggle is for protective use. Follow all safety instructions and read the owners manual before use to prevent serious injury. !WARNING! Paintball can result in serious injury or blindness. Always observe the rules of safe game play and marker handling. Always keep the goggles on during play. Do not play with markers exceeding 300 FPS (92m/s). ZERO Goggle System is suitable for protection from .43 to .68 cal paintballs and shaped projectiles. WARRANTY Any implied warranty will be void by alterations to product, improper installation or maintenance, accident or misuse. Warranty excludes any damage resulting from neglect, carelessness, mishandling, improper transport or storage.