Kastaplast K1 Impa is the new understable 11 speed distance driver by Kastaplast with a lot of glide. The Kastaplast Impa is perfect for big sky rollers from bigger arm speeds or nice easier distance from lower arm speeds. Feedback around here has consistently been that the Impa is very understable.
Plastic Type:K1 plastic is a premium plastic that blends grip and durability into a nice combination of firmness and gummy plastic. K1 plastic comes in both opaque and translucent colors.
