The Protec Old School Low Pro Certified Helmet in Matte Black features breakthrough technology hidden inside our iconic Old School shell that delivers the deepest fit with unlimited customization for supreme comfort and security, in a helmet optimized for round head shapes.
Slim, Deep Fit: SLIMTECH CORE with EPS Matrix Foam is 22% thinner than a standard helmet, delivering the slimmest, deepest fit.
Asia Fit: OPTIMIZED FOR ROUND HEAD SHAPES. Developed and rigorously tested with our team-riders in Asia and around the world.
No Wiggle Fit: FLEXLOCK FIT system and 17-piece padding kit ensure a fully adjustable, secure fit to hug your head no matter how hard or big you spin
The Old School Low Pro is a true helmet revelation - and it’s fully certified for:
CERTIFICATIONS • ASTM 1492, CPSC 1203, AS/NZS 2063:2008, CE 1078
SHELL • High-Impact ABS offers durable, lightweight protection
LINER • EPS foam lining adds top-level impact protection
VENTS • 11 open vents allow airflow to keep your head cool
INTERIOR • Dri-Lex® Wrapped Foam
FIT • 4 sizes - XS/S: 51-54cm | S/M: 53-57cm | L/XL: 57-60cm | XL/XXL: 60-63cm
Helmet Sizing
To ensure that your helmet fits perfectly, we recommend measuring the circumference of your head using a measuring tape. For accurate measurements, wrap the measuring tape just above your eyebrows and around your head. Compare your cm measurement to the chart below to find your ideal helmet size.
PRO TIP: We strongly recommend sizing up if your measurements fall at the upper end of a size range. Example: If you measure 54 cm, choose size S/M. Based on years of customer feedback, the larger size typically offers a better, more comfortable fit.