Our Marina Hooray Socks are lightweight and minimal, perfect for hot weather! They even have heel grips for a secure fit that won't slip-slide away. Details: • Style: No-show with heel grip. Unisex by design. • Material: 80% cotton, 20% spandex • Care: Machine wash cold. Do not iron. Tumble dry low. • Color: Beige, grey, black, yellow, green, peach • Made in South Korea. Size:  Small (US women's shoe size: 4-10)