Race Face Ambush Elbow D3O Guard . Comfortable elbow pads that stay put throughout the ride. Featuring D30™ high performance shock absorbing foam Features: . D30™ high performance shock absorbing foam. Perforated Neoprene enhances venting and moisture control. Terry lined for wicking and comfort. Soft mesh panel at inner elbow to keep cool. Woven upper elastic strap and lower Neoprene comfort strap. Branded rubber grab tabs Buy Race Face Protection from Chain Reaction Cycles, the World’s Largest Online Bike Store.