Met crackerjack youth helmetthe crackerjack youth helmet is met's most popular youth helmet and is packed with a plethora of features. Met's youth helmets go through the same rigorous testing and have the same specifications as their adult helmets, with special attention given to the needs of younger riders in regards to both protection, and style.adults need to know that their kids will be safe when out riding and the crackerjack cycling helmet was manufactured with kids' safety in mind, featuring in mould construction for durability and safety, a built in led light for visibility, anti pinch buckles for even more safety and comfort, plus a removable visor and anti insect netting. Met's crackerjack is also adjustable which means this cycling helmet will grow along with your child.featuresouter shell construction in mouldinner shell shock absorbing polystyrenechin strap buckle anti pinch buckledivider anti slip cam dividerfit system safe t e twistvisor removable visorcomfort anti allergenic interior padding. Hand washablebe seen reflective rear stickers. Integrated rear led light 3v cr 2025accessories in moulded anti insect netcertifications ce, as nzweight 240gbuy met protection from chain reaction cycles, the world's largest online bike store.