Actually, this could turn into quite an interesting thread...
After a lot of different brands (I started with a KING helmet which was Barry Sheene's favoured make...) I settled on Shoei about 15 years ago - the shell shape seemed to complement my skull where other brands didn't 'feel' right.My present road helmet is a Z-One in 55cm, which is nicely padded but not overly tight.
So, I was goaded into buying a Tour-X - actually, I thought it was an obligatory piece of kit for Adv riding having watched the Chuckle Brothers on their travels... Anyway, I bought one from the guys at Crescent in Verwood cos Rob was working there at the time and the bloke on the clothing desk really seemed to know his stuff regarding fitting and sizing etc. Now, I'd always bought 57cm in Shoei, so thought that I needed a 57/M in the Arai... "not so" he said after looking properly, "You're a 55/S!" I was eventually persuaded, but needed a 3mm inner cap instead of the supplied 5mm...
The Tour-X was fukken AGONY for the first few weeks of wearing, well, no actually it was quite uncomfortable, but ultimately tolerable and eventually everything settled down. I've worn it almost every day since, for the last 3 years and thought no more about it... until my marathon ride a couple of weeks ago. The helmet and I very nearly had a terminal fall-out after the 15th hour because its lack of padding was turning it into some kind of instrument for torture... Riding into 85mph winds for hour after hour created high pressure zones on my skull which were like chinese torture..! Not at all pleasant trust me. Thankfully I'd also got the Hornet with me, but not having worn it so much the padding hadn't settled to my skull shape, so that too was uncomfortable - especially as it trapped my right earlobe somehow... So, there I was, having to change helmets every 30 mins for the last 3 hours of the trip... Hard to explain just how
painful these fukken lids became under the wrong circumstances.... but a good illustration of the importance of making sure your helmet fits properly...
Back on track, I'm pretty sure the Hornet will turn out to be a decent replacement for my Tour-X so I'm not unhappy that I've got it, but it is (for me anyway) interesting to look at the fundamental differences between the two brands... not least that the Shoei is 110g lighter than the Tour-X
G