The Spektrax is perfect for riders who need prescription lenses, seamlessly converting from sunglasses to goggles with the detachable strap included. Its removable RX insert fits securely between the shatter-resistant polycarbonate lens and the anti-impact frame, lined with open cell foam for added comfort. The curved, single-lens geometry ensures excellent peripheral vision. With three lens options included—anti-fog smoked, amber, and clear—you can stay active throughout the day and night. Complete with a carry case and microfiber cloth, your sunglasses will remain in top condition.