The product you're holding is the ultimate in UV protection.
Every style has been carefully designed for comfort and fit. An rigorous testing program ensures this product exceeds all global standards including. BLOC glasses are fitted with optical Class 1 UV 400 lenses.
This guarantees your eyes have maximum protection from harmful UVA, B and C.
S11 SMOKE (13 % Light Transmission)
Transmits the full colour spectrum. It does not change the way colours are seen and is ideally suited for prolonged wearing in bright conditions and for people who have intolerance to colour transformation.