trouser socksthe le bon shoppe trouser socks are the ideal women's dress socks. thick enough not to be see through thin enough to slip on your dressier shoes and snugly fitted shoes with ease. she is made from a soft, stretchy and breathable modal blend and has enough length to give calf coverage under boots! we love to pair her with glove boots, mules and pumps! they are 80% modal + 18% polyester + 2% spandex. we recommend gentle wash + tumble dry low. le bon