Big Bertha B21 Iron Set

Callaway Big Bertha B21 Iron Set

This is the first time that our A.I.-designed Flash Face Cup is in a Big Bertha Iron. We’ve created high balls speeds and increased spin robustness off of every club in the set, with a unique Flash Face architecture for each individual iron.

A.I. Flash Face Cup wasn’t the only first…these irons also have a Visible Tungsten Energy Core (VTEC) which deepens the CG to make these irons incredibly easy to launch. We’ve also provided outstanding feel at impact from our proprietary urethane microspheres. These microspheres are strategically designed to absorb unwanted vibration without reducing speed. In short, you’re getting the iconic shaping that you want to see over the ball with incredible ball speed technologies to get the absolute most out of your swing. 

Big Bertha B21 Iron Set Features:

• Fast Ball Speeds From The First A.I.-Designed Big Bertha Iron - Our industry-leading Flash Face Cup in each club. We’ve created high ball speeds and increased spin robustness off of every iron in the set with a sophisticated face architecture that’s unique to every loft. Ball speed is further enhanced by our 360 Face Cup that flexes and releases at impact.
• Amazing Forgiveness From Legendary Big Bertha Shaping - This club profile that golfers love is engineered to give you more confidence over the ball with noticeably wider soles. For easy launch, lower spin and straighter shots, we’ve added more offset. Combined with our Flash Face Cup, we’ve developed a NEW formula for distance and forgiveness.
• Higher Launch From Our Visible Tungsten Energy Core - We’ve added a significant amount of custom tungsten weighting. So we can deepen the CG in each iron with extraordinary precision, while still maintaining ball speed in the Flash Face Cup. 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.
• Right and Left-Handed available
• Available Flex: Senior, Regular, Stiff
• Available Shafts: Callaway RCH 65 (Graphite), KBS Max CT80 (Steel)
• Men’s Iron Set
• Callaway

Callaway Golf is an American global sporting goods company that designs, manufactures, markets and sells golf equipment, golf accessories and golf lifestyle-related products in more than 70 countries worldwide. The American company, based in Carlsbad, California, is the world's largest manufacturer of golf clubs.