Adult Bike Helmets

No, UK law leaves it up to you so adults can legally ride without a helmet. Even so, the Highway Code advises wearing one and many riders feel more confident and safer with a well-fitted helmet on.

Measure around your head about 1 cm above your eyebrows. Most adult helmets fit roughly 52–62 cm across their sizes, so check the brand’s size chart and choose the size your measurement falls in.

Wear it level on your head, covering your forehead, not tilted back. Tighten the dial at the back until it’s snug, then fasten the chin strap so only one finger fits underneath.

Usually, as most adult helmets are sized by head circumference, not gender, so anyone can wear them. However, some brands also offer women’s colourways or styles.