Multi-Bias fiber placement to reinforce internal shaft structure Carbon Elite construction using the highest-quality lightweight carbon fiber Double -D blade core: high-density mid-to-heel zone to provide maximum velocity and durability; low-density toe zone to soften puck-handling feel and passing Precision taper focuses energy lower quarter toe zone soften puck-handling feel and passing Precision Taper focuses energy at lower quarter for easy load and release Pro-Balance blade and handle design for improved stick feel and weight distribution 440 grams