Youth Model - fits head size 7 1/8 and under
Adult Model - fits head size 7 1/4 - 7 5/8
XL Model - fits head size 7 3/4 and up
** Please see Fitting Guide below for more details and our FAQ page for more sizing information.
The Catalyst Cryohelmet is an innovative and remarkably convenient tool for applying long-lasting, soothing cooling to your head and neck. Icing your head is known to alleviate migraine and headache pain and promote sleep, and users of the Cryohelmet overwhelmingly report that the experience relief after 30-45 minutes of use. The Cryohelmet is completely portable for use at home or on the go and the integrated cold packs can be repositioned for a personal and custom fit.
Catalyst™ Cryohelmet package includes:
- Neoprene hood with integrated neck wrap
- CryoMax™ Cold Packs in UltraCool™ fabric pouches with Velcro
- Insulated carry bag and CryoMAX™ square to keep Cryohelmet frozen for hours
To measure head circumference, use a flexible tape measure (or piece of string or ribbon) and measure the distance around the head just above eyebrows and about an inch above the ears. Also consider your overall stature when choosing. You can visit our FAQ page for more information on sizing.
Model Age Hat Size Head Circumference (inches)
CRYO1-Y Youth Under 7 1/8 22 3/8” & Smaller
CRYO1-REG Adult Regular 7 1/4 - 7 5/8 22 3/4” - 23 7/8”
CRYO1-XLG Adult Extra Large 7 3/4 & UP 24 1/4” & Larger