These Vista goggles are an extremely high performing piece of swim wear kit. The oversized, ultra durable Plexisol lens offer 4-point expanded, 180-degree visibility, and because they are Plexisol, are ten times stronger than glass and 100 times as light. The one-touch, Quick-Fit Buckle allows for a perfect fit with simple adjustments – even during use and the stabilizing nose bridge keeps fitting secure and comfortable. The lens also offers 100% UV protection, as well as antifog and UV lens treatment for long lasting clarity and durability from wear and scratches. The goggles are latex free, and being made from surgical grade silicone, provides premium, long lasting comfort and product longevity. With its low profile, contoured frame and silicone skirt assuring a comfortable and leak resistant seal, these are a hard working and high performing piece of kit.