The helmet seems great, but the sizing is off. I measured a 57 cm and was told order a medium if you want a lsnug fit and a large if you want a looser fit. Well I don't want a loose fit when I am winging so I ordered a M. Well the sizing is off because it is not snug, I cannot even get it onto my head.
I contacted Bangproof and there is no ability to exchange "Sorry, you will need to buy a new helmet, we don't do exchanges." Seriously, what professional company has that sort of policy in place? The answer is only one - Bangproof.