Beco Tanger swimming goggles The Beco training swimming goggles are functional, comfortable to wear and have a long lifespan. The Tanger swimming goggles are made of a soft silicone frame and offer an extremely high level of wearing comfort. The polycarbonate lenses offer protection against UV radiation and have a special anti-fog coating that prevents the lenses from fogging up. The split headband is also made of silicone and is adjustable. Specifications: Color: blue Lens color: blue Gender: unisex Headband material: silicone Frame material: silicone Seal material: silicone Lens material: polycarbonate Nose bridge: not adjustable Polarized lenses: no Mirrored lenses: no UV protection: yes Anti-fog: yes Size: one-size