We know, your hair is perfect. But you're going to ruin a lot more than a hair if anything happens and you're not wearing a helmet. Fortunately for you, Priority Bicycles has your safety and good looks in mind. Its helmet is designed to provide a streamlined look that musses up your hair as little as possible, and has a comfortable feel. Wear it any and every time you hit the road--you may only be going for a short ride, but that's when the accidents happen. Stay safe.
Large (fits most people): head circumference of 22.75" to 24", hat size 7" - 7 5/8
Medium: head circumference of 21.6" to 22.75", hat size 6 3/4 - 7 1/8
To accurately measure which size helmet you"ll need, wrap a tape measure around your head just above the ears. It should cross about an inch above your eyebrows.