Cleveland Golf Men's 588 Fairway Wood Our longest fairway wood ever combines power and forgiveness in a versatile design Largest Sweet Spot Our latest enhanced variable face thickness technology creates the hottest flight on center strikes and even faster ball speed on off-center hits for maximum forgiveness Optimal Center Of Gravity Combined with a rear sole plug, advanced wall construction allows more weight to be positioned low in the club head for a higher launch Premium Matrix OZIK 6Q3 Shaft This shaft promotes a mid high launch and an all-around combination of speed and stability with solid feel at impact; Made by Matrix, one of the fastest growing shaft brands on tour