What Our Gearhead(R) Experts Are Saying: "I grabbed this for my niece for her first full season on the mountain, and the In Form Fit System let us dial in her fit in seconds, even with her mittens still on. She never complained about overheating either, thanks to the venting keeping her cool between runs."Little legs and big grins make for a good day on snow, and the Giro Spur MIPS Helmet is built to keep up with every high five along the way. We dial in the fit at the base of the lift line with the In Form Fit System, and Vertical Tuning lines everything up with their goggles so there is no gap and no fuss before they take off down the run. Inside that easy fit sits the same MIPS protection found in Giro's adult helmets, designed to help reduce rotational force in certain impacts. Super Cool Vents keep hot air moving out from underneath a soft interior lining, so kids stay comfortable lap after lap instead of overheating halfway down.