What are the size ranges for Medium and Large?
37755
The large collar fits my 77lb TW Coonhound very well; plenty of room to spare. The medium collar fits both my 62lb BT Coonhound; and my 50lb little mix. Again, with plenty of room to spare.
1085506
I am sorry but I do not have the measurements in from of me but they should be on the product description. Just guessing I think that you would probably need a large.
211741
I would say a medium or large. I have an xtra large for my Saint Bernard and that would be too large for your needs.
602657
My son is a big guy about 6ft 2 and the large was great and plenty of room for adjustment. If you are average body with shoulders not too small I would get the medium and adjust it.
655807
Adult small 54-55cm Adult medium 56-58cm Adult large 59-60cm Adult extra large 61cm
6445
I have a large -- it's more room than you'd need. I'd go with the medium, like Sergio says. :)
502902
Sizing InformationSMALL (26"-30")MEDIUM (32"-36")LARGE (38"-42")EXTRA LARGE (46"-48")
1296406
Measure your kneeAvailable Sizes:Medium (12 - 14 in.) Large (14 - 16 in.) X-Large (16 - 18 in.) XX-Large (18 - 22 in.)
37581
I looked on Speedo website and they list the following:Swim vest:Medium is for year 2-4 with chest 22" and weight 33-45#.Large is for year 4-6 with chest 24" and weight 45-60#.
3548
Medium regular will fit snug.. but you won't have a lot of room to tuck it in or wear layers underneath. Large may be the way to go.
689346
I don't know about the medium but....on my large (i'm 5'9/195), I wear layers and have no problems at all. The large fits really big on me and I've worn: base layers for top/bottom (thermal/underarmor, fishing pants, socks pullover zip and rain jacket. Still....i've got manuverability. As I stated earlier, this is a larger size though. IMO, I think you'll be fine. I hope this helps.
1046217
I recommend you buy a package of each - medium and large. The medium fit me but I liked the large as it allowed easier application and gave some leaway for fit.
398238
i have a 17 inch calf and I bought the large which is fine, you might consider medium, not sure how sizes run.
271279
I purchased the Large size and they fit perfect. I am a 40 waist/32 in-seam, the length is a little long but manageable. As for the medium size I am not sure.
198182
I ordered a large and medium and they both fit with the medium being a little snug. They both held up and were comfortable. there is a measurement in the description that should help you,
19228
you can look up Giro's size chart http://www.giro.com/giro/fitguide/helmet/giro_sizing_chart.pdf (medium)
767778
i have a medium size which is 15 inches long . as far as i know the small and large are the same . i am not sure of this