HEAD Pro Elite Racquetball Eyewear Stylish lightweight impact resistant frame. Spherical shaped distortion free polycarbonate lenses. Extra durable anti-scratch and anti-fog lenses. 99.9% UV Protection. Clear, soft, non-slip PVC nosepiece. Adjustable templates provide a comfortable fit. Adjustable temples provide a comfortable fit. Adjustable clip-on elastic strap hold eyewear in place. High quality lens cleaning bag included.