TaylorMade M4 3 wood Fujikura ATMOS US 6S 16.5° Because it's a US model, the flex is XS to X. How about it for those who are confident in their swing, those with a fast head swing, etc.? Please check the condition in the images. Immediate purchase is okay, but please consider after understanding that it is used, the above content, home storage, and the profile. #TaylorMade #M4 #M #US #3wood #ATMOS #Mizuno #Maruman #CustomShaft #Bridgestone #Titleist