adidas Asym Energy Boost Golf Shoes - RH - Black/Silver/Orange Full-length boostTM midsole foam for unrivaled cushioning and endless energy return asym upper and outsole designed to harness swing power Energy sling to guide energy transfer and prevent power leaks Molded EVA tongue top with fitsleeve delivers a more precise, comfortable fit Advanced puremotion TPU outsole with strategically-placed gripmore traction provides improved stability, grip, and performance