Four Seasons (#FSSSP) Shoe Stretch Pump Spray 4 Oz.Four Seasons (#FSSSP) Shoe Stretch Pump Spray 4 Oz. Professional Stretch stretches tight shoes, gloves, etc. permanently. For best results saturate the entire tight area of shoes, walk for approx. 15 minutes or until the shoes are dry. This will cause shoes to contour permanently. Used successfully for gloves, boots, new and water stiff shoes. Excellent on all types of suedes and leather will stop mildew if used often.