Hi
I need a new helmet…my head size is 55cm…small TLD is up to 56cm
Is 1cm lean way enough or should I go medium?..ill be using online.
My last helmet was Fox speedframe pro…..small fitted but felt tight so went with medium…just thinking different company’s so the sizes may differ
What size would you go for?
Are TLD sizes different to Fox?

Should always go for the larger end of the smaller size

I made the mistake of going for a large in a Bell Sixer when I was at the top end of medium and the shell is huge and I can feel it moving around on top of the cradle inside

Im an advocate of try before you buy. Theres too great a disparity between makers.

Evans cycles usually have a fair number on display, is there one anywhere near you ?.

I couldn’t decide…so I’ve ordered small and medium….if the small fits I’ll let my son have the medium…coz he is bigger than me..lol

Just to update the TLD helmet in small fitted my head perfectly