Protection device for alpin ski shoe, has removable sole assembly with front parts and front and rear parts integrated using round elastics and comprising round forms which spread mechanical constraints exerted on shoe during walking

摘要

The device has a removable sole assembly (1) with flat parts (7) and a front part (2) and a rear part (3) comprising an inner form as that of nose and tail of an alpin ski shoe. The parts (2, 3) are integrated using round elastics (6) and respectively have at their front and rear ends a round form (5) spreading mechanical constraints exerted on the shoe during walking. The parts (7) have length approximately half of length of the parts.