Troy Lee Designs | D4 Polyacrylite Helmet W/mips Men's | Size Small In Shadow Black

Troy Lee Designs D4 Polyacrylite Helmet High-level protection The Troy Lee Designs D4 Polyacrylite Helmet is an expansion of the high-performance D4 range, with a Polyacrylite outer shell, creating a more budget-conscious helmet without compromising safety. As the name implies, the D4 Polyacrylite uses a high-tech Polyacrylite outer shell, while a high-flow front air intake system increases cooling airflow during hot days. The antimicrobial padding helps to wick away moisture and keep the funk at bay, all while keeping you cool and comfortable. The updated EPS and improved headform shape increase resistance to impacts, while the integration of Mips C2(R) protection helps to protect against rotational forces-letting you test your limits with confidence. Features Mips C2(R) technology reduces rotational forces from certain types of impacts without compromising airflow High-flow front air intake system increases breathability and airflow during the hottest rides Polyacrylite outer shell for a more budget-conscious helmet that doesn't compromise on safety Antimicrobial padding keeps the funk at bay Intended for bicycling activities only not for use with motorized vehicles SPECIFICATIONSCore Material EPSAdjustable Visor Yes Safety Certifications CPSC 1203, CE EN 1078:2002+A1:2012 ASTM F1952-15, ASTM F2032-15, ASTM F2040-11Intended Use Enduro, Downhill Weight1050g Sizing Size Extra Small Small Medium Large Extra Large XX-Large Head Circumference (cm)53 - 5455 - 5657 - 5858 - 5960 - 6162 - 63Head Circumference (in)20 7/8" - 21 1/4"21 5/8" - 22"22 3/8" - 22 3/4"22 3/4" - 23 1/4"23 5/8" - 24"24 3/8" - 24 3/4" | Troy Lee Designs | D4 Polyacrylite Helmet W/mips Men's | Size Small In Shadow Black