Evebright Black Uv Prescription Swim Goggles for Men Anti Fog -1.5 to -8.0 Anti-fog and UV lens treatment Silicone Frame & Strap, soft and portable Reusable, durable, practical, fashionable Material: PC(Lens)+SILICONE(Eye cup and eye band); Box Size:Approx 177x65mm(6.97x2.56inch)