This is another item that I got at an incredible price. However, I know why now. Not being familiar with Funtasma men shoe sizing, I ordered the 'XL'. I wear a men's 12 USA and thought this would be about right. Well the XL is like a size 14-15. No worries though, I stuff the inner toe with paper and wear double socks and I'm able to get my "swashbuckling" on!!!. Love how the cuff, when extended, covers mid-way my thigh!