Sizing Charts

Order with confidence using our head and neck restraint sizing charts and measurement tips.

Have a question? We’re here to help Monday through Friday from 8 a.m. and 5 p.m. CT at (800) 654-7223.


HANS Devices

Simpson adult helmet sizing chart

Simpson Hybrid Devices

Measurement guidelines

  1. Measure around chest below pectoral muscles.
  2. Measure with driving suit. If not available add 1" to measurement.
  3. Take measurement with tape placed against driver without any slack and without pulling the tape tight.
  4. Once measurement has been determined, refer to size chart for device size selection.
Simpson youth helmet sizing chart