Thin, breathable socks: Foot spa socks are made of cotton and spandex. Lightweight and breathable cotton is suitable for wearing after applying lotion. They are soft and comfortable, thin enough to wear and won't bother you when walking around in slippers or doing housework. Comfortable for bedtime: The socks are about 21 cm long, fitting most feet well. Can be put on feet after cream at night and used around the house to prevent feet from drying out. Dry your feet: Cosmetic cotton socks help keep lotion and ointment on the skin, promoting the absorption of foot creams and ointments. They relieve rough skin and are a good choice for dry feet. Easy to use: These bed socks are comfortable to wear and easy to use. Apply cream to your feet and gently massage the skin. Then put on the socks to moisturize your feet day and night. Package includes: 10 pairs of socks, machine washable, strong and reusable, enough for spare and replacement socks. They can prevent your bedding or other items from getting unwanted stains or other colored lotions, creams, etc.