Mens Thin Socks Silk Sheer Trouser Sock Mid-Calf Cool For Summer 3 Packs 95% silky polyester, 3% spandex, 2% lycra LEIGHTWEIGHT & SOFT & SMOOTH VERY SILKY AND COOL: material is 95% silky polyester, 3% spandex, 2% lycra. They are very soothing soft and lightweight. They stay up on your legs, without pilling. JACQUARD PATTERNED: 7 different patterns. Option A is flat knit. You have other options of sexy lined pattern, classy diamond pattern and over-the-calf pattern. STRETCHY AND FIT PERFECTLY: The size can take the shape of any foot of any size, giving a tremendous look. Stretchable fabric fits your skin and returns to its original state. SHEER SEXY BUT ALSO FORMAL DRESSIER: Perfect to go with business suit and casual pants as well as garters. The socks are deodorant and moisture wicking. The hard-to-find design catches every visual. ENHANCED HEEL AND TOE PARTS: the whole sock is sheer, with the exception of the toe and heel. these parts are enhanced and not easy to be broken.