Two-way pair of shoe stretchers increase length and width of leather shoes for a roomier, custom fit that can help reduce foot pain caused by ill-fitting footwear. Eight pressure relief pods help add room to target areas like blisters, corns and bunions. Use on pumps, flats, oxfords, pointed toe, walking shoes or sneakers. Anatomically designed for gender and right/left foot. Regular (fits shoes sizes 5-8.5 men's, 6.5-10 women's), Large (fits 6-10 men's, 7.5-12 women's)