THE MOTORCYCLE HELMET I WAS WEARING CAUSED ME TO HAVE A NECK PAIN AND A HORRIBLE HEADACHE THAT LASTED FOR HOURS. IT SEEMS THE HELMET CATCHES TOO MUCH WIND BECAUSE OF THE OVERALL SIZE OF THE HEADGEAR. IF THE PADDING INSIDE DIDN'T HAVE TO BE SO THICK, IT WOULDN'T HAVE TO BE SO LARGE AS TO DOUBLE THE CIRCUMFERENCE OF MY HEAD. I ALSO FELT THAT, AT FREEWAY SPEEDS, THE STRAP SEEMS TO CUT INTO MY NECK AT THE POINT WHERE IT RESTRICTS THE FLOW OF BLOOD TO THE BRAIN. *TR