Comfort insole
OwnerMark D. Chambersinventor
Life of this patent
Estimating the term…
Abstract
A reversible insole having a composite structure in which a base insole layer of resilient cushioning material has fabric bonded to its opposite surfaces. Protuberances extend from one surface so the insole may be worn as either a massaging insole or a comfort insole. The insole may be printed with a representation of a reflexology chart and protuberances located to massage selected areas of the foot. Apertures are provided for air circulation. In an alternate embodiment the protuberances are selectively attachable to the base insole.
Claims8
An insole for insertion into footwear between the planar surface of the wearer's foot and the inner surface of a shoe, said insole comprising:
- (a) a base having a peripheral edge defining a toe portion, a heel portion and an intermediate arch portion, said base being fabricated from a flexible, resilient cushioning material having opposite first and second generally planar surfaces;
- (b) a plurality of protuberances disposed on said first surface of said base and projecting therefrom;
- (c) moisture absorbing material covering said opposite first and second generally planar surfaces, said covering on said first planar surface defining openings corresponding to the location and shape of the protuberances disposed thereon to allow the protuberance to extend therethrough above the surface of the covering;
- and
- (d) said base sole defining a plurality of apertures extending through said base insole whereby said insole may be worn with said first side disposed against the wearer's foot to provide a massaging action and may be reversed and worn with said second side disposed against the wearer's foot and with said protuberances engaging the shoe inner surface to induce an air flow through said insole as walking pressure is applied to the insole.
Dependencies are inferred from the claim text.