The go-to snowboard of Sam Klein, one of the most technical freestyle snowboarders on the planet. The Proto Slinger features our Shockwave Rocker Camber Profile and Asymmetrical edge bite. Not only is this board the end-all be-all of freestyle snowboards, it also excels where a freestyle snowboard isn’t supposed to. It’s a pow floating, trench digging, huge boosting, soft flexing oxymoron.