Shoe Stretch Liquid formula permanently stretches and softens shoes, boots and gloves made of leather, suede, or reptile skins. Professional-grade formula is designed to soften and permanently stretch all leathers, and nubuck. Softens even the stiffest leathers. Provides relief from tight shoes, boots, gloves, etc. Best if used with a shoe or boot stretcher Loosens up the leather fibers for more give Finally relief from those tight shoes 3.5 oz liquid container