bonnet size: Small is what size?
487499
Same comment here. I would have considered buying five of these, but there's insufficient information about what the size actually is. Infant? Toddler? Preschool? School-age? You lost my purchase.
440128
Outdoor Research states that a Small Hat=21 5/8" a Medium Hat=22 1/2" and a Large Hat=23 1/4". Measurement would be taken around the head where the hat would fit comfortably. If I measured 22" I would go up to a Medium since these hats are 98% cotton and will probably shrink slightly from washing.
136255
I used the chart provided to determine my hat size and it worked well. This is the third hat with the same size. Yo might try calling Tilly and talk to a rep.
924373
Inches Hat sizeXS Up to 20 ⅞ Up to 6 ⅝S 21 ¼ - 21 ⅝ 6 ¾ - 6 ⅞M 22 - 22 ⅜ 7 - 7 ⅛L 23 ⅛ + 7 ¼ +
1323054
Either small or medium. Measure his head and their is a chart for reference. Good luck.
236400
small, i wear a 7 3/8 new era hat and i got a medium and its not tight but its not big either its a nice fit. for a 6 7/8 i think a small would be your best bet.
116475
I used my regular hat size, but the hat that they sent was still too small. As a result I had to send it back for one size larger and the second one fit fine. I really like the hat too.
236398
Small, I think. I bought this for my son- in-law, and his head is a little bigger, so I got him a Med. and it fits fine. Hope this helps...
1815605
if you have a big head get the big one, if you have a little head get the little one. Ive got a giant melon Size 7-7/8 hats and I got the bigger pillow. Its AWESOME!!
2036974
I believe New Era makes these caps in Toddler sizes, but I don't see anyone on Amazon listing them. Unfortunately, the smallest size I've seen them recently produce for the adult sizes is 6 7/8.
758260
This Faction helmet comes in three sizes: small (20" - 22"), medium (21-1/4" - 23-1/4"), and large (22-3/4" - 24-3/4"). Comes with extra soft-foam pads for inside the helmet... sticks with velcro.
2212404
I believe they were one inch in diameter. However, they wore out and I had to replace them. I have had a great deal of difficulty trying to find something that would not wear out so quickly. I am now using the ski-type caps.
2186523
I would think the smallest possible size. An XX small? measure her hand per giros site.
1759537
There is no way to specify medium or small, just check that the hats are for kids or adults basically.
346531
The cap size goes from Petite to average Across the head (20-22.5in) (52.7-56cm) Front to back (13.25-14.25in) (33.5-36cm) Ear to ear (10.75-11.5in) (27.5-29cm) Hope this helps!
323617
I don't remember but small was bigger for my wife. If you wearing small usually try the x-small.
660570
http://www.amazon.com/ResMed-Quattro-FX-Headgear-Medium/dp/B005KR4TK0/ref=sr_1_12?s=hpc&ie=UTF8&qid=1413137461&sr=1-12 here is the FX headgear here on amazon..in medium what size do you need and search for it?