Specifically 10 wind hole design,unique and beautiful Wind tunnel,duct design, effectively reduce wind resistance
Well-ventilated and comfortable,a labyrinth of optimized internal channels allow the bike helmet to breathe like no other
This Helmet set features shock-absorbing EPS (expanded polystyrene shell) and fitted design to Ultralight Adjustable reduce your child risk of injury while biking on or off road!
It is made of high quality plastic and high density EPS, Head Circumference:17.7-22inch. you might even forget that you're wearing anything at all ，This is a best helmet for 8-12 years old girls with the bike .
You get a lifetime manufacturer warranty against defects PLUS a 90-day money-back guarantee! Your investment in these junior safety kit is fully protected!

Technical Details

Product Details

Package Dimensions
Width : 9.25 inch
Height : 6.34 inch
Length : 11.5 inch

Shipping Weight: 14.4 ounce (View shipping rates and policies)

ASIN : B0744MVBX1