| 摘要 |
Described is a sport boot such as ski boot which is both water-proof and air permeable and which is comprised of an outer sheath formed of thicker impermeable material, frames provided integrally in suitable portions of the side, upper or sole part of the outer sheath and having hollow axial through-holes, air permeable members fitted into the through-holes and having ventilation through-holes providing ventilation between the inside and outside of the outer sheath, and water-proof air permeable sheets made of porous synthetic fabrics provided in position to cover the top ends of the air permeable members. |
