Callaway Big Bertha B21 Iron Set 7-PW+SW New

Callaway Big Bertha B21 Iron Set INTRODUCING BIG BERTHA B21 IRONS THE FIRST BIG BERTHA IRON DESIGNED WITH A.I. They’re engineered for players who want fast ball speed, high launch, straight shots and a new level of confidence. DESIGNED BIG BERTHA IRONS High ball speeds and increased spin robustness from our industry-leading A.I Flash Face Cup. Ball speed is further enhanced by our 360 Face Cup that flexes and releases at impact. IMPROVED TURF INTERACTION FROM LEGENDARY BIG BERTHA SHAPING A club profile that's engineered to give you more confidence over the ball with noticeably wider soles. EASY LAUNCH FROM OUR VISIBLE TUNGSTEN ENERGY CORE Now you can get higher launch conditions through the set. PURE FEEL FROM URETHANE MICROSPHERES Our patented urethane microspheres comprehensively absorb unwanted vibration for exceptional feel, while also maintaining fast ball speeds.