Odyssey o works superstroke 20 r line cs unmatched roll with our new microhinge face insert this new technology will change the way people look at roll off the putter face forever our microhinge insert technology provides incredible gains in topspin and roll at impact regardless of your stroke the stainless steel microhinge plate is co molded into our thermoplastic elastomer feel layer providing great feel and the new geometry of the hinges and urethane together help to get the ball into a b