Sizing: My dirtbike helmet sticker says 57-58 cm so I'm guessing I should get the S/M but I have a big nose, to much pressure gets very uncomfortable?
513266
If your head is larger than that of a typical 7th grader even the XL will be TOO small to fit over your mouth comfortably. In addition, it will FLATTEN your nose. This is, however a very well constructed garment and is well suited for a child!
513267
Go with the next size up. That s/m is too tight for me, and I am 5'5" at 165.
423606
You are on the edge, in between the two sizes, more towards the s/m. here is a link you can look at. for normal hats like cowboy hat I wear a 7 3/8 and I got the m/l helmet and it works great.hope this helps.. http://blackdiamondequipment.com/en/climbing-helmets/half-dome-helmet-BD620206_cfg.html?dwvar_BD620206__cfg_color=Orange#start=4
921772
Looking at the Fox website, the Flux doesn't have a M/L size. It only goes XS/S, S/M and L/XL... I would go find a store that sells the helmet, if possible and try the S/M. The Flux has a fairly wide range in adjustments, which is nice.
319430
I am 5.4, I bought the small which was 50 cm. It is a little too big for me, but I still ride it with no problems. Hope this helps :)
13791
I would consider your riding conditions ( traffic, city or country ) and your riding skills. Then make your own determination as to which helmet would better serve your needs.
302520
Hi Julie, I bought this helmet for my 18 year old. We ordered a large which I think will fit 7 1/4 to 7 3/4 head size. We love this helmet my son is a bull rider and when needed we will order it again. I would go to a sporting goods store to get measurements because I don't think Amazon offers them. We went to a western store to get the size we needed. Good luck!!
1173811
I think I bought mine on motorcycle superstore. As for size, it will be the same as your helmet.
694493
You may have a head shape that is long front to back, and a different manufacturer may use a mould that is more oblong rather than round. I tried on several helmets that were too tight front to back and rejected that manufacturer hope you find the right fit.
392869
This is what I used to make sure I got the right size. Hope it helps. Its from the Lucky Bums website. Remember size is in Centimeters. Look at where it says "Snow Sports Helmet Sizing Chart". I think I was between sizes so I went to the next largest size. Nice thing about Amazon, you can always exchange it or refund if its not right. http://luckybums.com/sizing-chart.aspx
243886
I measure 23 1/2. The "large" that I have been using is "snug". I would suggest that you need an X-lg. The padding in this one leaves creases in my skin, but is ok. I highly recommend this helmet because of the quality and extra protective coverage on sides and back. How often would a rider land on top of their head. I've taken a few dives and if my head did hit the ground, it was on the side not on very top.
485107
you could go with the small and just ensure that the helmet is tightened down as far as it can be for max protection
2112670
Sarah,I used the dimensions in the sizing chart and selected a medium helmet. The fit is perfect for my melon.DJR
1391768
Check the size inside. Mine has a M/L sticker. I wear a 7 1/8 hat and have my helmet down to the smallest setting for a good fit.
814165
Large 23.5" Medium 22.5" Small 21.5" X-Small 20.5" I interpreted the sizing to suggest that it was the largest head that would fit, and so I went up to the small (21.5") instead of the x-small (20.5"). Remember that the helmet is adjustable and if it is for a growing child may use it for a long time making the adjustment at the back. Measure your head starting in the front of the head and the back up to the starting point. That is the measure of the head. Now look for according to measure the size of the helmet. I hope to be able to help you.
289882
Are you sure it's 58 inches? Because that is an enormous head. I think you mean centimetres. My head is approximately 23.5 inches (59.5cm) in circumference and I have a medium size helmet. Fits perfectly. Also keep in mind there's a dial on the back that lets you tighten or loosen the helmet. Medium should be good for you.
829285
I have one on a Honda Metropolitan (49cc) and ordered a medium. It fits perfect-there's not much wiggle room. Since that's a bigger bike, I'd recommend at least a large. Definitely a high quality cover so if there's one that fits the bike, I highly recommend.
392868
tough question because every company has their own sizing chart. If you haven't already, check their website for a sizing chart. I ordered a Medium. It has an adjustment that is easy to use with the helmet in place. The range of the adjustment is pretty impressive. It can go so small that there is no way I could possibly get my head in it, and yet it can get so big that it would easily fall off of my head. My head is 22.5 inches around (just above the eyebrow). That's the best I can do.