A good product for a good price. Total execution I find great, the Velcro loops are easy to handle. I ordered it initially in M, L now in for my son (7 years, 1.30 m, slim, shoe size 37). M still fit just so, but I found it too short in view of the coming months. Since apparently not only I was unsure about choosing the right size: Here the name of the manufacturer, which is printed on the packaging and which is based on the shoe size - hope I so other parents can be a little help with the size selection: "Protection Set, approximately suitable for shoe size" S = 28-31 M = 31-34 L = 34-37 Unfortunately, the size is no longer displayed in the basket later, but you can be based on the price of that size to nachzukontrollieren.