Product Features Handmade Warmth: Each stitch is carefully knitted, providing a soft fit for your feet. Comfortable to wear and less likely to cause blisters. Thick and Warm: The inside uses cotton and boa material, making it fluffy and soft. Keeps your feet warm even in cold winters. Non-Slip Sole: Rubber or fabric soles with dot processing, providing high slip resistance, safe for the elderly and children. Safe and Eco-Friendly Materials: Made with carefully selected yarn, breathable, odorless, and healthy. Size: Up to 24cm