The FINA Approved Velocity Metallized Mirror Goggle from Tyr is a racing goggle with an advanced dual headstrap performance design which offers low profile hydrodynamics with patented cushion gaskets for a comfortable, leak proof, custom fit. Metalized Silver. Features FINA Approved Racing frame features silicone cushion gaskets and a multi-sized nosepiece system for a customized fit. Optical grade polycarbonate lenses provide excellent peripheral vision, are anti-fog and UV protected. Double, silicone headstrap features patented top slotted clip to prevent strap slippage and allow easy adjustment. Recommended for racing and training.