Size & Color Chart – BulletproofCenter
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Size & Color Chart

Helmet Size S M L XL
Head Circumference(Inch) 21.26-22.44 21.65-22.83 22.04-24.02 22.83-24.80
Head Circumference(CM) 54-57 55-58 56-61 58-63
Head Size(US) up to 7 7-7 3/8 7 3/8-7 7/8 7 7/8-8 1/2


How to measure your head for a ballistic helmet?

  • Start by wrapping a measuring tape around the circumference of your head, just above your ears and eyebrows. Where the tape overlaps are your measurement.
  • No measuring tape? No problem! Use a piece of string to mark the overlap, then measure the string.
  • Use the size chart to find where your optimal tactical helmet size should be.
  • Also, don't worry if you choose the wrong size. We offer an easy exchange policy!

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