Size: 25~28cm (fits EU41~45, US Men 8~11.5)Material: 78% Cotton 20% Polyester 2% Spandex DESCRIPTION: 🧦 Stays hidden in your loafers🧦 Increase blood circulation to promote foot health🧦 Alleviate foot problems, such as bunions, joint pain, athlete's foot etc.🧦 Anti-slip heel helps to prevent the socks...