Combining Rudy Project distinctive edgy design, advanced lens technology and superior comfort in a frame built with Rilsan® Clear, a high performance sustainable and bio-based polyamide developed by Arkema, Deltabeat blends optical protection and deep wraparound fit while featuring superior head grip geometry, adjustable ErgoNose system, rubber temple pads and our proprietary PowerFlow ventilation solution to minimize fogging. Deltabeat is prescription-ready using our optional easy-in easy-out optical insert. Available for in-office fitting at Modern Eye Care of Portland, OR.