With a lightweight, ventilated design, the kids' Smith Optics Wilder Jr. Mips bike helmet keeps the air flowing as they pedal a their way up and down neighborhood and trails.
Sizing: Youth Small fits 18.9 - 20.5 inches. (48 to 52 cm).
|Electric Blue / Small||E007510FA4852||210000009793|
|Pink / Small||E007512CF4852||210000009796|