Designed for aged 6+. The Vista Jr fits like a mask by sealing around the outside of the eyes, eliminating any pressure on the eye sockets. This creates a more Comfortable, Leak Free Fit so your kids can wear them all day without worrying about getting water in their eyes. Incorporating curved lens technology to offer a wide field of visionc to give a very open, unrestricted feel that will boost your kids confidence in the water. Aquasphere's Quick-Fit Buckle System makes adjusting the Vista Jr head strap easy. Fit: ages 6+ Curved lens technology: for a 180° distortion-free vision Softeril Skirt: for comfort and leak resistant seal Quick-fit buckle: easy one-touch adjustement for perfect fit Silicone straps Antiscratch Hypoallergenic