Pons 521A - Avarca Classic Style Strap Metallic Imported VERY COMFORTABLE - High quality sturdy soft leather. Shoes slighlty stretch as you wear them so it is okay if it is tight at first. STAYS ON YOUR FEET - Leather heel strap does not rub or slip fits snugly without being too tight or constraining. SIZING - Runs true to size order the size you normally wear in a dress or casual shoe. If you are between sizes go with the smaller size as the shoes will slighlty stretch when broken in. PERFECT FOR ANY OUTFIT - Pons go with any outfit from jeans to dresses to swimsuits. They make for a great pop of color when wearing neutral outfits FASHIONABLE - Unique design handmade on the island of Menorca. These sandals draw plenty of compliments from friends and family.