Toray Padi tabi (split-toe socks) Five clasps Size L (24.5-24.0-23.0) What do these numbers mean? Although it says "Size L," there are three numbers listed. Made with 100% Toray Parrel Nylon ☆ Antistatic = resists dust ☆ Breathable = doesn't get stuffy Unopened, unused item. From what I can see, there are no stains or blemishes.