The Youth SE4 Polyacrylite is DOT & ECE 22

Not one to skimp on the details

Made for serious mountain riders and enduro racers

The dual layer palm mutes the trail chatter and the D3O knuckle protection adds a barrier against abrasions and branch strikes

A3 Helmet W/MIPS Troy Lee Designs X SRAM Radioscape Black / Berry YGroup_womens_lilium_short_wliner The Youth SE4 Polyacrylite isHead of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs athletes. Equipped with Mips protection, the co molded EPP EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head.