Crye Precision AIRFRAME, Operator'S Manual

Page: 9 / 20

6 AIRFRAME ™ ATX HELMET
SHELL SIZING
Follow the instructions below in order to ensure a correct shell size selection. Select the
proper helmet size based on your head circumference. If a measurement falls directly in
between two sizes, select the larger size. See the note at bottom of the page for exceptions.
Whenever possible, try on a helmet and allow the pads to adjust for five minutes in order to
determine which size has the best fit.
MEASURING HEAD CIRCUMFERENCE
Sit straight with your head level. Wrap a vinyl tape measure around your head. Start just
above eyebrow ridges and wrap around widest part of the head as shown in the diagram.
Pull the tape measure tight and record the measurement. Use the table below to determine
the correct helmet size.
NOTE: HEAD SHAPES DIFFER
Users on the threshold of two sizes, but with a narrower head (6” width and below), may be
able to fit into the smaller sized shell, where users with a wider head (over 6” width) should
move to the larger size.
MEDIUM
20½”–22½”
LARGE
22½”–24½”
X-LARGE
>24½”
*
Note: Pads affect sizing—if using an alternative pad set, try on the helmet to choose the proper size.