MEN'S/WOMEN'S SHOE STRETCHER & 4 OZ. SHOE STRETCH STRAY FROM SHOEKEEPER®. Expand your shoes to the perfect fit. Shoe Stretch spray softens leather while screw-driven shoe stretcher expands leather to eliminate pinching. Metal plugs included for spot stretching. 4 oz. refill spray (Style 10064) also available. Women's Sizes: S fits (4-1/2 to 6) M fits (6-1/2 to 8) L fits (8-1/2 and up) Men's Sizes: M fits (8-1/2 to 10) L fits (10-1/2 to 12) XL fits (12-1/2 to 14)