Zoggs Predator Junior Smoke-Tinted Swim Goggles with Pulley AdjustCurved Lens Technology gives a wide 180 field of view and clear peripheral vision for junior swimmers, while smoke tinted lenses reduce glare during outdoor or bright pool sessions. The frame uses a soft silicone gasket for a comfortable, leak resistant fit and the pulley adjust strap ensures even, secure tightening without pinching. Lenses include anti fog treatment and built in UV protection for safer, longer wear during training or casual swimming.