****** - Verified Buyer
4.5
I have a pair of ASICS Gel Kayano 5 in US 9.5 / Euro 43.5 and they have plenty of room, so I initially ordered a size US 10 as many have recommended sizing up for ASICS wrestling boots. I had to return them because they were so tight. Re-ordered, this time in a US 10.5 and looking at the tongue it is Euro 43.5. These do fit well.