KIDS SWIMMING GOGGLES: Designed for kids ages 3-10, the TYR Swimple swim goggles boast fun tie-dye colors and kid-safe performance features to start them on their competitive training journey. COMFORT FIT: These swim goggles for boys and girls are constructed with a unibody design that accommodates a variety of face shapes. Built with hypoallergenic Durafit silicone gaskets for comfortable cushioning, a close-to-the-eye fit, and a watertight seal. QUALITY LENSES: The optical-grade polycarbonate lenses on these swimming goggles feature embedded anti-fog properties for clarity under water, with UVA/UVB protection to shield eyes from the sun. EASILY ADJUSTABLE: Perfect for growing athletes, our kids' swim goggles feature an easy-to-use Speed Adjustment system with a secure quick-release button to find the right fit. SINCE 1985: Since its inception, TYR has become one of the world’s most recognizable swimming and fitness brands. TYR, Always in Front. Dura fit Silicone Gaskets