Note: Please allow 1?2cm error due to manual measurement. Thanks for your understanding. specification: Item Type: Moisturizing Socks_x000D_Material: SEBS_x000D_Size: Approx. 21 x 10cm / 8.27 x 3.94in _x000D_Function:_x000D_1. Relieve drying and cracking skin._x000D_2. Reduce dead skin._x000D_3. Moisturize skin._x000D_4. Arch support. Features: 1Pain Relief: Moisturizing therapy socks can prevent friction between the heel and stockings, shoes or sneakers, reduce foot pressure and effectively relieve pain. 2Transparent Durable: Foot protector socks adopted transparent design, can be rinsed with warm water, which is hand washable and reusable, suitable for long term use. 3Widely Use: Foot care protector socks can be used as a preventative humectant for cracked heels and dry and rough feet, ideal for security guards, teachers, nurses, recruiters, etc. 4Perfect Size: Moisturizing socks are 21cm/ 8.27 inches in length, can fit most feet well, you can use skin care cream at night and wear around it on your feet to get better absorption. 5Prevent Fall Off: Cracked foot socks adopted arch support design to fit your foot shape, effective prevent drop, help to balance the force, and make your walking more comfortable and lighter. PackageList: 2 x Socks