Made in Japan. New and unused. These are indoor slippers. They have not been distributed through the manufacturer, so they are not available in general retail. The instep uses Velcro, allowing for adjustment to fit your foot. Sizes are M (23-23.5cm) in red and L (24-24.5cm) in blue. *Combinations of size (M, L) and color (red, blue) are possible. Please let me know if you have any requests. Please comment. Individual listings are also available for: Blue, M (23-23.5cm) Blue, L (24-24.5cm) Red, M (23-23.5cm) Red, L (24-24.5cm) Thank you for looking.