Adult All Round/MTB Helmet Sizing Guide
 You MUST measure to get the correct size.
SMILE when you ride
Bike Helmet Measurement
To get the right size helmet you must measure.Â
HEAD CIRCUMFERENCEÂ … To do this place a tape measure around the head 1cm above the eyebrows. Make sure the tape is level all the way around the head. Take the measurement in centimetres. Â If you don’t have a tape measure use string or wool then lie this along a ruler.
Adult All Round/ MTB Helmet
The All Round /MTB Helmet is a Unisex Helmet, that can be taken from on road to off road riding. A womens and Mens Helmet is the same Giro choose to market these as mens and women based on colour You can shop based on size. .
Youth size available for All Round/MTBÂ Helmet….Sizing 50-57cm
Womens Recreation Biking Helmet Sizing Guide – Compare sizing for all of our Womens Recreation Bike Helmets
Mens Recreation Biking Helmet Sizing Guide – Compare sizing for all of our Mens Recreation Bike Helmets
We’re here to help. If measuring for the correct size has raised some questions for you. Please call us on 0800 44 33 77 or CONTACT us via email.