This is the 157cm Ejack Knife, Lib Tech’s all-mountain board, in the men’s fit. Mervin lists it with: All mountain – Directional; Ejack’s hard slashing landing stomper; Rips the resort, floats the pow, makes video parts.
Length is the first thing to get right on a snowboard — it is matched to rider weight and boot size, not height alone, and a board cut at 157cm rides differently from the same model two sizes up. Mervin also notes: Rugged high performance sintered base. Check the size chart against your own weight before ordering.
Lib Tech and GNU are both Mervin Manufacturing brands. Mervin has been building snowboards since the 1970s and runs a zero-hazardous-waste production process it has made central to how it operates.
