I only tried these on once. The size is listed as M, but they will likely feel tight for someone who usually wears 24.5cm shoes. They are probably suitable for someone who wears 23.5cm to 24.0cm. About a year has passed since I bought them, and I tied the laces when I first took them out of the box, so there are marks from the knots. Since I don't have the box, I will put them in a simple bag to protect them from rain and ship them in a paper bag. Color: Black系 (Black-based) Condition: No stains, tears, or odors.