Fly Racing Dirt Zone GogglesThe Fly Zone Goggles deliver performance, style and durability all in a single package. Foam padding compresses for comfort and provides a seal between your face on the goggle frame to keep dust and dirt from fouling your vision. A polycarbonate lens is strong enough to provide protection while still offering clear vision in anti-scratch and anti-fog models.With plenty of different and uniquely useful lenses to choose from, the Zone Goggles are a true step above the rest.Lenses: Silver Mirror/Smoke - Ideal for sunny conditions with a light transmission of 24% Dark Smoke - Ideal for sunny conditions with a light transmission of 25% Gold Mirror/Smoke - Ideal for sunny conditions with a light transmission of 29% Orange Mirror/Smoke - Ideal for mixed conditions with a light transmission of 36% Sky Blue Mirror/Smoke - Ideal for mixed conditions with a light transmission of 39% Red Mirror/Brown - Ideal for mixed conditions with a light transmission of 42% Red Mirror/Smoke - Ideal for mixed conditions with a light transmission of 40% Blue Mirror/Smoke - Ideal for mixed conditions with a light transmission of 42% Features: Multi-layer face foam provides an excellent seal between the face and goggles to protect against roost, and provide maximum sweat absorption High-grade polycarbonate clear lens with anti-scratch and anti-fog models Quick change replaceable lens allows you to adapt to any situation with a variety of optional lenses Lightweight yet durable polyurethane frame Pliable and comfortable frame provides excellent horizontal and peripheral vision Adjustable double buckle strap for easy goggle tension adjustment Non-slip silicone on inside of strap ensures a secure fit to your helmet Custom woven graphic strap