Thank you for viewing. This is a one-of-a-kind item, hand-knitted with recycled yarn. It's unisex and stretchy, perfect not only for winter but also for preventing chills during cooler times of the day, or for protecting your feet on flooring or hard surfaces. They reach the ankles, so they're warm. It's also recommended to wear them over your usual socks. Recommended for those who feel cold easily, even in summer. Color: Yellow-orange系 (yellow-orange tones) Material: Wool or acrylic knit, etc. Size: 23.5cm and up, stretchy Each item is hand-knitted, so please understand this before purchasing. No returns accepted. Instant purchase (without comment) is welcome. Thank you.