The Medium & Large Footrests are made from the same durable, light & impact resistance co-poly that we mold our seats from. The Medium & Large Footrests adjust along the horizontal axis with quick release pins. This ensures a uniformly low center of gravity for all skiers. The ankle angle can be adjusted with quick release clamps.
The only difference between the Medium and Large footrest is the tube length. Medium generally fits skiers 5'0"-5'8". Large generally fits skiers 5'7"-6'3"+.