Airfoil 9300 Series Goggle Features These goggles are the perfect answer to that age old question, What do you have that fits over prescription glasses Ventilated facemask lined with soft contoured foam padding creating a tight seal around the face 100 UV polycarbonate lens comes in clear with a light coating of silver mirror to cut glare Adjustable headband to ensure a perfect fit for all head sizes Carrying case with handy belt clip included