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Women's Big Bertha OS Irons

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Women's Big Bertha OS Irons

Product Description

We Built a Cage and Unlocked More Distance. Women's Big Bertha OS Irons promote more distance in an entirely new way, led by extraordinary light and strong Exo-Cage that allows us to strategically position weight to increase forgiveness, and helps our industry-leading, next-generation 360 Face Cup produce even faster ball speeds and more distance.

More Forgiveness and Ball Speed from New Exo-Cage Technology

The uniquely light-and-strong design of the Exo-Cage allows more weight to be positioned in strategic locations to increase forgiveness while also helping our next-generation 360 Face Cup technology to function more efficiently.

Even More Ball Speed from Next Gen 360 Face Cup

Next-generation 360 Face Cup technology elevates clubface COR closer to the USGA limit to produce even faster ball speeds and more distance.

Higher Launch for Longer Carry from Tungsten-Loaded Standing Wave

Tungsten-Loaded Standing Wave technology in the sole lowers the center of gravity to promote a higher launch angle for longer carry and more ball speed on hits low on the face.

Progressive Center of Gravity for Increased Control

Progressive Center of Gravity technology entails moving the CG location progressively lower in each head from the highest-lofted to the lowest-lofted, promoting higher launch and long carry in the long-irons and increased control in the short-irons.

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PRODUCT SPECS

Women's Big Bertha OS Irons Product Specs

Name	Loft	Availability	Standard Length	Lie	Offset	Swingweight
#4	23°	RH Only	38.125"	60.5°	0.260	C3
#5	25°	RH Only	37.50"	61.3°	0.240	C3
#6	28°	RH Only	36.875"	62.0°	0.220	C3
#7	32°	RH Only	36.25"	62.5°	0.200	C3
#8	36°	RH Only	35.625"	63.0°	0.175	C3
#9	39.5°	RH Only	35.00"	63.5°	0.150	C3
PW	44°	RH Only	37.75"	64.0°	0.125	C3
AW	49°	RH Only	34.50"	64.0°	0.100	C3
SW	54°	RH Only	34.25"	64.0°	0.100	C3

UST Mamiya Recoil ES 450 Graphite Womens

Manufacturer	Flex	Shaft Weight	Torque	Kickpoint
UST	Women's	52	Mid	Low

More Forgiveness and Ball Speed from New Exo-Cage Technology

The uniquely light-and-strong design of the Exo-Cage allows more weight to be positioned in strategic locations to increase forgiveness while also helping our next-generation 360 Face Cup technology to function more efficiently.

Even More Ball Speed from Next Gen 360 Face Cup

Next-generation 360 Face Cup technology elevates clubface COR closer to the USGA limit to produce even faster ball speeds and more distance.

Higher Launch for Longer Carry from Tungsten-Loaded Standing Wave

Tungsten-Loaded Standing Wave technology in the sole lowers the center of gravity to promote a higher launch angle for longer carry and more ball speed on hits low on the face.

Progressive Center of Gravity for Increased Control

Progressive Center of Gravity technology entails moving the CG location progressively lower in each head from the highest-lofted to the lowest-lofted, promoting higher launch and long carry in the long-irons and increased control in the short-irons.

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Women's Big Bertha OS Irons

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