RACING GOGGLES: the arena Tracks Mirror racing goggles for competitive swimmers are comfortable, practical, and made with mirrored lenses, an anti-fog treatment and equipped with soft seals COMFORTABLE AND SAFE: customizable swimming goggles that adapt to the shape of the face and nose thanks to the 4 interchangeable nose bridges; the adjustable double strap ensures a stable fit even at takeoff and during turns HIGH PERFORMANCE: these swimming goggles are equipped with mirrored lenses that provide UV protection and a minimalist structure for excellent hydrodynamics during swimming sessions FOR COMPETITIVE SWIMMERS: the racing goggles from the Tracks line are designed for competitive and elite swimmers seeking high performance combined with comfort and convenience; unisex goggles approved by World Aquatics (FINA) COMPOSITION: these swimming goggles for women and men are made of 60% Silicone, 35% Polycarbonate, 3% Polypropylene and 2% Polyurethane; produced without PVC