US 20030106241 A1
A removable and flexible anti-fatigue sole enhancer which is attached by a variety of integrated releasable securement apparatuses to the user's primary footwear. The enhancer is convenient and easy to use. The enhancer is interchangeable with a variety of footwear. The enhancer provides an alternative to anti-fatigue floor mats that are often impractical and or are too costly.
1. A flexible anti-fatigue sole attachment providing added comfort to the user's footwear along with the flexibility to be interchangeable and removable by the means of a variety of integrated releasable securement apparatuses.
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 1. Field of Invention
 This invention relates to anti-fatigue shoe attachments, specifically to such attachments for added comfort to user's primary footwear.
 2. Description of Prior Art
 Shoe manufacturers make many varieties and variations in footwear for consumers. However, there are no temporary removable extra comfort sole attachments for the consumer who walks and or stands for long durations.
 In accordance with the present invention a flexible anti-fatigue sole which by a variety of means is integrated with a releasable securement apparatus to be attached to the user's primary footwear.
 The objects and advantages of the removable anti-fatigue sole enhancer are:
 (a) To provide added sole comfort to the user's primary footwear.
 (b) To provide a removable sole attachment that can be interchanged with a variety of the user's primary footwear.
 (c) To provide a sole attachment which can be used easily and conveniently.
 (d) To provide the consumer who may have specific orthopedic needs the added comfort to their primary footwear.
 (e) To provide an alternative to anti-fatigue floor mats that are often impractical and or too costly.
FIG. 1 shows a side elevational view of the anti-fatigue sole.
FIG. 2 shows a bottom view of the anti-fatigue sole
 This invention is a removable flexible sole that is of an anti-fatigue material that attaches to the bottom of the user's primary footwear.
 Manner and process of making-the flexible anti-fatigue material is shaped into a sole which is then integrated with a releasable securement apparatus which is represented in FIG. 1.
 The use-is to provide the user with added comfort to the user's primary footwear which is removable and which is interchangeable with a variety of footwear.