Youth Flowline LS Jersey Aircore Black B23SP Part of the new 40th

Part of the new 40th Anniversary collection

D4 Headliner

Up for any ride that comes its way

Built with environmentally friendly Bluesign® certified approved fabric

The mesh polyester construction handles the high heat coming in by allowing it to cool the lower body while hotter exhaust temperatures exit through rear

Youth Flowline LS Jersey Aircore Black B23SP Part of the new 40thFlowline Jerseys incorporate our best technical innovations in a comfortable, technical, yet affordable kit. The Flowline Jersey is aimed at the enthusiast mountain biker with minimalist features, but the quality, fit and feel you expect from Troy Lee Designs.