DISTEL ALU PLUSDescription The Distel Alu PLUS Classic climbing spurs are manufactured by DMM. They are forged in a way, that allows for angling the shaft anatomically correct on three levels. The 45 mm wide step in is moved slightly forward with this model, at an ergonomic angle to the lower leg. This not only provides more stability but also more comfort. The Vibram rubber sole provides a firm grip on branches. The comfortable, padded plastic shells are height