To fit properly:

1. Place a tape measure 1” (2.54 cm) above the eyebrows and measure the distance around the head.
2. Select a helmet with the corresponding inches from the chart below. Size varies by brand.
3. Open your helmet to its largest setting. Position the helmet on the head so the rim is one finger width above the eyebrow. Gradually begin to downsize the helmet (if necessary) until a comfortable snug fit is achieved. Tighten and secure the helmet adjustment. The helmet must be snug enough to prevent rotation with the adjustment secure and the chin strap securely fastened at all times. An oversized helmet can lead to unnecessary injuries. Face mask should match helmet model and size. Hockey faceguards must meet HECC Standards, and must be approved for use with the helmets to which they are attached.
4. Face mask should match helmet model and size. Hockey faceguards must meet HECC Standards, and must be approved for use with the helmets to which they are attached.

 

BAUER / NIKE
Helmet Size	Hat Size	Circumference
Extra Small	6 3/8 - 6 3/4	20.0" - 21.5"
Small	6 3/4 - 7 1/8	21.0" - 22.5"
Medium	7 - 7 1/2	22.0" - 23.5"
Large	7 3/8 - 7 7/8	23.0" - 25.0"
Extra Large	7 3/4 - 8 1/8	24.5" - 26.0"
ITECH
Helmet Size	Hat Size	Circumference
Small	6 3/8 - 6 7/8	20.0" - 21.6"
Medium	6 3/4 - 7 1/4	21.2" - 22.8"
Large	7 1/8 - 7 3/4	22.4" - 24.4"
CCM
Helmet Size	Hat Size	Circumference
Small	n/a	20 1/8" - 22"
Medium	n/a	21 5/8" - 22 1/2"
Large	n/a	22" - 23 7/8"
JOFA
Helmet Size	Hat Size	Circumference
Junior	6 1/2 - 7 1/4	n/a
Sr. Medium	6 5/8 - 7 1/4	n/a
Sr. Large	7 - 7 5/8	n/a