Lowest height. Lightest weight. The closest thing to not wearing socks. Like other Bombas, our No Shows are designed for comfort while being specially engineered to never fall down. They provide maximum coverage and stay in place just below the edge of your shoe, exactly where they're supposed to be. The best-looking socks no one will ever know you're wearing. Height: Very Low Weight: Ultra Ligh Great For: Ballet Flats, Boat Shoes, Loafers, Espadrilles Size M = US 8 - 10.5