Shoe insole

Boots – shoes – and leggings – Boots and shoes – Having shoe-reinforcing plate

Patent

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Details

36 44, 36 76C, A43B 1338, A43B 1300

Patent

active

050018485

ABSTRACT:
Herein disclosed is an insole for use in a shoe, which comprises: a metallic core having at least its portion made of an amorphous metal sheet and shaped to match the sole of the shoe for preventing the shoe from being pricked; and a sheath enveloping the metallic core. The insole thus manufactured can enjoy the high prick-prevention and flexibility. When used in a shoe, the insole allows the shoe to bend well without any deterioration of the springy step. The insole is advantageous in its economy because it can prevent the shoe from being pricked, if used.

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patent: 4053332 (1977-10-01), Egami et al.
patent: 4709921 (1987-12-01), Valvikas et al.
patent: 4715131 (1987-12-01), Kremendahl

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