| 摘要 |
PURPOSE: A base of sport boots for preventing foot deformation is provided to relieve pain and fatigue and to improve energy. CONSTITUTION: A base(200) of sport boots comprises: a bottom part(210) having a structure which is closed corresponding to the shape of the foot bottom of a user; a side part(220) with predetermined height by being extended from the bottom; and a rear part(230) which is coupled to the user's heel by being extended from the bottom. The bottom part has a protrusion which enables the user's sole to be closely coupled to the bottom part. The protrusion has a first protrusion(211) which is closely coupled between the toe and foot bottom. |
