Giro Dime MIPS Helmet

MIPS stands for Multi-directional Impact Protection System. It is a low-friction layer inside the helmet that allows the shell to slide slightly during an angled impact, which helps reduce the rotational forces transferred to the brain.

The helmet features an integrated dial or strap adjustment system at the back. This allows you to tighten or loosen the internal cradle to ensure a snug, secure fit as your child grows, preventing the helmet from wobbling while they ride.

The Giro Dime is specifically designed and certified for bicycle riding. It is not recommended for high-impact sports like skateboarding or aggressive mountain biking unless the helmet specifically carries those certifications.

To get the right size, measure the circumference of your child's head about an inch above their eyebrows. Compare that measurement to the size chart provided by Giro to ensure you are selecting the correct size range.

Yes, the half-shell design is the standard for recreational cycling. It provides essential protection for the top and back of the head, which is where most impacts occur during typical learning-to-ride falls.