Featuring a supple frame, the Vortech is loaded with features, whilst being 20% lighter than your standard fitness goggle. Light, soft frame unibody for a gentle fit High quality Italian, clear lens Ultra vision lens: a curved lens, which offers greater clarity and wide angle vision of up to 140. Injected Anti-fog: The anti-fog solution is injected directly into the lens for enhanced goggle performance and visual clarity High grade silicone, dual band strap with Quick Fit Strap Adjustment