Water-tight shoe has upper and lining each provided with porous extension embedded in material of moulded sole

摘要

The shoe has an upper (1) provided with a lining (2) with a water-tight functional layer (2a) which allows water vapour to escape, provided with an extension (3) of a porous material, attached to an insole (4). The lining extends beyond the bottom edge of the upper and has an extension (3a) of a further porous material, similarly attached to the insole, both porous extensions embedded in the material of the water-proof moulded sole (5).