Kastaplast Grym - K1Kastaplast's Description: With its clean thin shape and a comfortable 22 mm rim, Grym merges speed and glide into a workable goto driver or as one of our team players put it by the way, that Grym gooooeees. Grym is Swedish for cruel or awesome. Try it out for some grym lines! Suitable for: Long S curves and tailwind shots. Grym Specs Speed Glide Turn Fade 13 5 1 2 Stability: Stable Understable Weights: Max 175g Rim Width: 22mm