I assume you came here because you are looking for some horse riding helmets.
Disclosure: Some of the links on this page are affiliate links, meaning, at no additional cost to you, I will earn a commission if you click through and make a purchase.
Years ago I was in the same situation. Believe it or not back in the 1980s we didn’t have the internet or Amazon. It’s true, we would actually have to pick up the Yellow Pages (Google that), to find a store that hopefully had what we were looking for.
If you have a tack store nearby, you are one of the lucky ones. Go there, get fitted and buy a helmet.
From buying my own helmet to purchasing a horse farm in 1989, and helping hundreds of new students acquire helmets, I have learned many things along the way.
Currently where I live there is only one big box store with little to no selection, or people to help you.
If this is your challenge, go to Amazon where you will find hundreds of helmets to choose from. I recommend buying solid black. The Tipperary Sportage Equestrian Sport Helmet will do nicely.
Keep in mind that once you get on a horse I can guarantee you are going to come off. Wear a helmet. May all your dismounts be safe and planned.