evo.com | RMU Skis > A narrower version of the Professor 121 that's not just for "pow days," the RMU Professor 111 Skis are a team fave that holds up to daily driving no matter thte terrain or snow. Burly construction with a Poplar wood core and thick 8.5mm ABS sidewalls, this professor has something to teach you. Extra Thick 2.3mm Steel Edges We recommend a brake width equal to or at most 15 mm wider than the ski waist width. Extra Thick 8.5mm ABS Sidewall Okulen 7150 C Graphite Race Base Poplar Wood Core With Beech Mounting Plate | RMU Professor 111 Skis 2026 - 178