SWIMMING GOGGLES: the arena Spider goggles are compact, easy to wear, and made with an anti-fog treatment and soft hypoallergenic silicone COMFORTABLE AND SAFE: swimming goggles equipped with UV protection lenses and a snug fit to prevent water leaking; the soft hypoallergenic silicone seals are safe for sensitive skin EASY TO USE: the single strap with a clip on the back ensures a stable fit and great ease of use; the self-adjusting nose bridge intuitively adapts to the structure of the face and nose FOR OCCASIONAL AND FREQUENT SWIMMERS: the goggles from the Spider line are reliable and easy to use, and are designed for amateur and recreational swimmers who want a practical and compact solution COMPOSITION: these swimming goggles for women and men are made of 50% Silicone, 40% Polycarbonate and 10% Polyester; produced without PVC