JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.


A lacrosse helmet is the most important piece of protective equipment in the men's game — and the one area where you should never compromise on quality or fit. This guide covers everything you need to know before buying.
Who Needs to Wear a Lacrosse Helmet?
In men's lacrosse, a helmet is required for all players, including goalies.
In women's lacrosse, a full helmet is required for goalies, but other field players may not wear them. Most women’s field players wear certified goggles/eye guards instead. If you are playing box lacrosse (indoor), a helmet is required for all players regardless of gender.
How to Fit a Lacrosse Helmet
A poor-fitting helmet provides significantly less protection. Follow these steps:
- Measure your head circumference — use a soft tape measure around the widest part of your head (just above your eyebrows).
- Match your measurement to the manufacturer's size chart — sizes vary by brand.
- Put the helmet on and tighten the fastener at the back of the neck — it should feel snug with no movement when you shake your head.
- Check eye position — you should be looking through the top set of bars on the face mask.
- Fasten both chin straps — top and bottom straps should be even in length and fitted firmly.
- Test movement — if the helmet rocks forward, backward, or side to side independently of your head, it is too large.
|
Helmet |
Size |
Head Circumference |
|
OSFM Adult |
Up to 24" |
|
|
OSFM Junior |
Up to 22" |
Key Features to Look For
- Shell Construction: A lightweight yet rigid shell distributes impact force across a wider surface area.
- Ventilation: More expensive helmets feature ventilation ports and breathable mesh back panels to keep you cool during play.
- Vision / Field of View: A higher-profile shell and well-designed face mask improve peripheral vision — critical for reading the play around you.
Helmet Guide by Level & Budget
|
Level |
Recommended |
Key Benefits |
|
Youth / Beginner |
STX Rival Junior |
Adjustable fit; good protection. |
|
University & Beyond |
STX Aero |
Balance of price, fit and protection; strong field of vision; maximum ventilation. |
Maintenance and Lifespan Considerations
- Inspect your helmet regularly for cracks, loose padding, or damaged straps.
- Clean with a damp cloth — avoid harsh chemicals that degrade foam liners.
- Most manufacturers recommend retiring a helmet if it has been subjected to a significant impact.



