The Nova is a unique putter designed with overmold technology. The flight plate is made from a firm Pro material that’s fused to a grippy putter Pro plastic rim. The soft rim absorbs impact and sticks the landing while the firm flight plate allows for powerful throws making the Nova an excellent putter and approach disc.
About the XT plastic:
XT Pro is a tough blend of Pro that was originally designed for the Nova. It worked so well, it spread to other models. Grip is off the charts and durability falls somewhere between Pro and Star. XT Pro is more firm than Yeti Pro, and less firm than KC Pro with a unique grip that feels great in the hand, and helps stop the disc quickly when landing