Sophisticated silicone goggles specifically designed for children aged approximately between 3 and 7 years completely flat lenses for perfect vision even at the edges. Ideal for swim lessons shatterproof lenses with uv protection and scratch-resistant external treatment and internal anti-fog treatment cressi high technology for a perfect fit on most facial profiles and high comfort intercambiile strap instantly with patented buckles with micrometric adjustment and immediate, similar to those of the cressi-sub diving masks boy and girl version