These extra-warm thermal items will keep you comfortable even on the coldest days. Their reliable thickness wraps your body and keeps you warm. They stretch smoothly and fit snugly. This convenient innerwear can be adjusted in length to match your outerwear! It's very stretchy and comfortable to wear. It stretches 360° in all directions for comfort! The fabric stretches freely vertically, horizontally, and diagonally, conforming to your body's movements for a comfortable fit. Because the fabric stretches and stays in place, the length can be adjusted from three-quarter length to ankle length. The fabric is heat-retaining and also has antibacterial and deodorizing properties for peace of mind. Wacoal Sugo-i SUGOI Sugo-i Bottoms Innerwear Underwear