#Why offer large sizes? Large size socks are hard to find because most sock stores (online or not) offer a one-size-fits-all 40-46. They are often already small when you wear size 45, so when you wear size 48... Many customers tell us how difficult it is to find socks that fit. At Mes Chaussettes Rouges, we specialize in large size socks. Our large sizes are dedicated, so size 46 is a true 46. We now offer an expanded range of socks up to size 49.