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 the cold winter. Non-Slip Sole: Rubber soles or fabric soles with dot processing provide high slip resistance, making them safe for the elderly and children. Safe and Eco-Friendly Materials: Made with carefully selected yarn, which is breathable, odorless, and healthy. Size: Up to 24cm