The Troy Lee Designs Speed Youth Elbow Sleeve is a full-length sleeve designed to protect the arms of budding mountain bikers on the trails. Constructed from sturdy, 4mm D3O® abrasion-resistant material, silicone grippers ensure it will stay right where it’s most needed.Despite its hardiness, young shredders will find this ultra-light sleeve breathable and comfortable enough to forget about all day, thanks to its flexibility and the inclusion of a breathable mesh panel. It will remain wonderfully supple right up until its strength is demanded when the D3O® will harden to disperse energy and keep budding MTB aficionados safe.Troy Lee Designs Speed Youth Elbow Sleeve FeaturesD3O® 4mm ultra-lightweight, abrasion-resistant yet flexible elbow padSilicone grippers hold it firmly but gently in placeA breathable mesh panel ensures breathability and comfortCE EN 13688:2013 CertifiedReflective logosSold as a pair, left and right