MB (Medium Blade)
Medium stiff material, good durability, and a great overall feel with soft ball contact.
NB (Normal Blade)
Slightly softer than MB material, the blade surface is harder than MB material. A very slick material on all playing surfaces.
MBC/NBC (Medium/Normal Blade Carbon)
The blade contains carbon fiber reinforcement, which makes the blade stiffer without significant added weight. The number of carbon fiber pieces/plates varies from one to three, depending on the blade model.
CPB (Carbon Polymer Blade)
Top-tier material combining carbon fiber and lightweight polymer – for maximum stiffness and lightness.