The size seems true. Medium fits pretty snug but will losen a little with time so pay attention to their sizing.

It clips into the helmet using plastics. The material inside pull the moisture away while riding so no sweat running down my cheeks on the hot weather rides. Only issue is the vents in the mouth area let's in air.

Love the scorpions helmets. Pretty awesome helmet. Waiting to break it in a little more. The concept is great.

Helmet really lightens up when converted to half helmet and is quite comfortable. Inside padding is excellent, it's like 3 thick so if you plan on wearing it as a half shell you're gonna look goofy. Shipped & arrived sooner than expected.

Half shell configuration is pointless because of how far away from the head the chin strap is attached to the helmet. Chin gaurd says on it out of box does not protect chin against impacts.

This helmet is horrible. Save your money for something else. It's a cool idea, but it is poorly executed.

The magnetic face plate clips are shoved back in the helmet and no longer clasp. Air flows in through the top the visor the mouth the sides might has well have holes all drilled in to it. The visor is why i am sending it back. I saw it in my rear view...  Read More