I'll show you mine
OK, so I have a few. One old one (retire them after about 5 yrs.) I use with a hand weight strapped to it with a toe strap, for neck excercises.
In use, I have an (orange/blue/white) Bell Ghisallo: cost £60, and a cheap Giro Indicator: cost £25. The Ghisallo is my "event" helmet. I use the Indicator for commuting.
Both have the exact same stickers inside the shell, announcing they comply "with U.S. CPSC Safety Standards for Bicycle Helmets for Persons Age 5 and Older." Another notice reminds "No helmet can prevent all head injuries or death." That's a good thing to remember.
Both helmets are Made in China. The Bell fits better.
BTW, I always wear a cycling cap -- of which I have a vast collection going back 25 years or more -- under my helmet. Keeps the naked dome from burning in stripes in summer. Add water, it acts as radiator. Keeps me warm in winter.