O'Neal Helmet Sizing

Helmet Size Chart

Size	Inches	Europe cm
X-Small	20 1/2" - 21 1/8"	54
Small	21 1/4" - 22 1/8"	56
Medium	22 3/8" - 23 1/8"	58
Large	23 1/4" - 23 3/4"	60
X-Large	23 7/8 - 24 3/4"	62

Use a tape measure across forehead making a full circle around the widest part of your head. Read the measurement and match it with above chart. That is a helmet that will fit your size.

FIRST TIME USE - IMPORTANT

Helmet you ordered will come brand new in factory packaging. First thing you will want to do is to put it on and tie the strap WITHOUT REMOVING OR DISTURBING ANY OTHER PARTS like decals, tags, visor protective film, power supply package. Anything at all. Now you should walk around the room, verify that helmet is not too big (loose) or too small (squeezing and pressuring your head). While testing, in case you found helmet too big or too small call back and we will give you instructions how to exchange it for one size smaller or bigger one.After few minutes like that, satisfied with results, you can remove packaging and protective films. Helmet is now used and it's yours!

CAUTION: Please be aware that we will not exchange or take back helmet that was used! 

MANUAL: Want to check BLINC instructions manual before buying the helmet? CLICK HERE!