it was 59cm i think but may have to send it back for another size, it feels real tight and my face feels like its being crushed. or maybe i can just go to a shop now and try on one which would be so much better if shops allow that now, i would have to find a good shop in manchester :)
Thanks alot guys that clears that up. Also I will check that link as well. Ty
It is entirely normal to put the Duke on and take it off with the front flipped up. Unlike a proper full face helmet it probably won’t come off with the front down.
Try this https://www.bennetts.co.uk/bikesocial/news-and-views/advice/new-riders-and-training/choosing-the-correct-size-of-helmet I have the Duke but never tried to remove it with the flip front down. If you have tried moving it and its not lose and twisting around and feels snug it should be okay. If you think it might be too tight try wearing it for an hour watching telly and see how you get on.
The general rule of thumb is, it should be snug but not uncomfortable. The pads should also touch your cheeks.