The West Coast wedges from Bridgestone have classic head shapes but with Variable Bounce Technology to give the clubs low bounce at the heel and toe of the sole. The wedges are made from 8620 mild carbon steel for a soft feel, and CNC milled U-grooves are designed to impart maximum spin. The Liquid Copper model will rust over time for added traction, and all clubs in the series come fitted with True Temper Dynamic Gold Shafts.