Four Seasons Shoe Stretch Spray – Leather, Suede, Nubuck – 4 oz Pump 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. Operating Hours: Our team is available to assist you Monday through Friday, from 9:00 AM to 4:00 PM (EST). We are closed on weekends and holidays. During these times, responses to messages may be delayed until we return to normal operating hours.