Jeff Guest wrote a review of Mammut El Cap Climbing Helmet - Kids on February 19, 2014
Familiarity: I've used it once or twice and have initial impressions
This helmet is super comfortable and looks great! The Blue is a little darker than the picture shows, but other than that, it is a well made helmet that will be so comfortable on your kids' head that he/she will almost forget they are wearing it! The Harness system fits under the back of the head providing a secure/comfortable fit so they don't need to be strangled by the chin strap.