What size is medium?
1058771
The best way to find your size is: get a piece of string that can span around the perimeter of your head. then, measure that length with a regular measuring tape. Amazon provides the different measures for the different sizes of helmets. I hope this helps.
141212
The medium size is 17.7 in W X 12.6 in H X 5.9 in D: total 1343 cu in. If you are sure the small is the correct size for you, I would stay with it and compromise on the color. I have the black and gray in small which goes well in business or casual.
92765
Medium is size '12-2' and Large is size '3-6'. If your child is size 7, you should buy Large.
130041
I don't know what is the answer, but the medium size is fit to my son. He is 5 yrs old.
122837
I would do a medium. You can size it by moving the velcro and you want it to fit snug.
663926
Medium. I have a right hand belt slide and medium fits the Shield perfectly. The size chart also shows M under leather.
126453
Medium/large. But, I don't recommend this brand. Very cheaply made. I would go to your local sporting goods store and check them out there first.
800286
I purchased the small for my three year old and four year grandsons. The small is 4 to 5 for a small child not toddler. Not sure about medium but I can say the sizes are not men sizes.
2101470
I have the large and the small, not the medium size. I have given the dimensions for both of those on the site. I suspect the medium is somewhere in between. Sorry I don't have the dimensions you were requesting.
970130
I'm same measurements and wondering which you went with? Medium or large? Thanks!
2201916
Definitely not a small. I think a medium would hit about right. Please let me know how it fits. I have a lot of questions this time of year and want to give good advice.
1058363
the medium size is just the size fitting for any pack. like a shirt sizing. the liter is 46 for this pack regardless if its a small, medium or large size
1370373
Since they are adjustable a medium should be OK. A small will be really small.
2047336
I would say the same as the other responder. Medium, regular, probably not large.
1447936
I would advise to look at measurements but I would imagine a medium would fit just fine
1232393
There are different sizes to choose from. I thought the small was too small for me so the medium fit me better.
1613065
I bought a large and a medium. The large is probably about the 9x10 that you want.