This Sport Goggle is a perfect choice for ball lovers. The entire weight of the prescription goggle with basic lenses is 67 grams. The structure of the whole goggle, with the wrap strip, ensures a comfortable grip and secure protection of eyes from wind and other tiny particles during sports activities maintaining excellent peripheral vision. Prescription lenses can be applied to, and Polycarbonate lenses are strongly recommended. Premium quality, adjustable head strap, soft pads on the bridge, forehead and temporal regions are for extra safety and comfort.