Giro Spur Mips Jr Helmet 2026

The Helmet

Kids grow fast, but their heads still need real protection today - not gear you're hoping lasts three seasons. The Spur MIPS Jr keeps it simple: a light in-mold shell, a low-profile liner, and MIPS built right in to handle the twisting hits that come with more cartwheels down a beginner run than any parent wants to think about. The dial at the back cinches snug in a few seconds flat, gloves on or off, and the vents pull in fresh air while pushing hot air out so little heads stay comfortable on a sunny hardpack afternoon instead of sweaty under a hat. It only comes in youth XS and S, so it's built for the smaller-head crowd just off the magic carpet, not the older kids working on their blues.

Key Features

MIPS adds a low-friction layer inside the shell that lets the helmet shift slightly on an angled hit, cutting rotational force to the head. In-mold construction fuses the shell to the foam liner so the whole helmet stays light on a small neck. The In Form Fit dial tunes the fit up or down right at the base of the skull, and the Super Cool vents keep temperature regulated on the chair and in the lodge.

Sizing

See the table below for head circumference by size.

Why Willis

We've been fitting Pittsburgh-area kids for gear since 1970, and helmet fit isn't something we eyeball - stop into any of our three locations and we'll measure your kid's head and dial it in before you check out. Fifty-plus years of doing this means we'll also tell you straight when it's time to size up.

Size Chart