These thigh high leg warmers are seriously the coziest thing ever! Measuring a generous 31.5 inches (that's about 80-85cm), they actually stay up over your knees without constantly sliding down. Made from 100% acrylic fibers that are super soft against your skin - not scratchy at all. They've got great stretch so they fit most women and girls comfortably, with elastic bands at both ends to keep them in place. Perfect for so many situations - wearing with boots in winter, dance practice, skating, skiing, or just lounging around the house when you want that extra warmth. The crochet pattern gives them such a cute, boho vibe that's really in style right now. Comes in lots of colors too - purple, black, white, beige, peacock blue, red, gray, coffee... something for everyone! You can hand wash or machine wash them (just don't tumble dry). Makes an awesome gift for friends or family who appreciate both style and comfort. Seriously, once you try these, you'll wonder how you ever lived without them!