FIELD: shoe industry.
SUBSTANCE: inner sole has basic sole cocomprising double-layer resilient foamed material layer. Smooth covering layer is applied onto upper surface of double-layer resilient foamed material. While double-layer resilient foamed material has Shore hardness preferably between 10 deg and 20 deg, said covering layer creates vignetted inner sole having Shore hardness between 30 deg and 40 deg. Double-layer resilient foamed material may be layer of latex and/or polyurethane foam. Inner sole with said pairs of materials provides for effective massaging or acupressure action and may be made for purposeful action upon individual organs or body parts without causing excessive irritation.
EFFECT: wider operational capabilities and simplified structure of inner sole.
13 cl, 11 dwg
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| 0 |
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