SHOE INSOLE

A shoe insole having a protruding portion for stimulating the plantar side of a foot, and both shoe insole surfaces are used. The insole contains: a flat plate-shaped base portion made of a flexible material; and a protruding portion from at least one of the first and second insole surfaces and stim...

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Bibliographic Details
Main Authors NASU, Tomokazu, SAKAI, Keiichi, SAKAI, Naoji
Format Patent
LanguageEnglish
Published 21.07.2022
Subjects
CHARACTERISTIC FEATURES OF FOOTWEAR
FOOTWEAR
HUMAN NECESSITIES
PARTS OF FOOTWEAR
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Summary:A shoe insole having a protruding portion for stimulating the plantar side of a foot, and both shoe insole surfaces are used. The insole contains: a flat plate-shaped base portion made of a flexible material; and a protruding portion from at least one of the first and second insole surfaces and stimulates the plantar side of a foot. The first and second insole surfaces stimulate the same portion of the right and left feet when a load is applied by the foot from the second surface where the insole is in one of right and left shoes with the first surface having the protruding portion in contact with the shoe mid-sole portion, and when a load is applied by the foot from the first surface where the shoe insole is placed in the other of right and left shoes with the second surface in contact with the mid sole portion.
Bibliography:Application Number: US201917615235