The all new yonex xpg mens irons the most advanced yonex iron yet with patented technology to create maximum forgiveness and distance stunning new look with a sleek top line for confidence at address and incredible results on the golf course long easy to use forgiving the new xpg offers it all to the golfer looking to improve their game and gain greater enjoyment features deeper under cut cavity and thinner face creates greater ball speed of the club for maximum distance counter balance