Disclosed is a shoe system comprising an interchangeable shoe base and vamp. The shoe base has a rim piece on the outer edge of the shoe base that interlocks with a protruding lip on the outer edge of the vamp except in the toe area, where the rim piece and vamp abut one another rather than interlocking, allowing the interchangeable vamp to have a closed toe.

 
Web www.patentalert.com

< Exercise methods and apparatus with elliptical foot motion

> Orthotic brace

> Footwear with a bladder type stabilizer

~ 00598