509 Tech Flannel YCRF_bicycle_helmets the double walled vacuum insulated

the double walled vacuum insulated technology helps your drinks stay hot or cold for hours

blown-in synthetic down insulation with a DWR coating

Our test riders have liked it better than boards that sell at twice the price

For dirt bike riders looking for that barehanded feel with a superior level of grip

High-efficiency media with uniform pleats

509 Tech Flannel YCRF_bicycle_helmets the double walled vacuum insulatedPart shirt, part jacket, the 509 Tech Flannel doubles down by combining style and function into an everyday staple. Wrenching in the shop, chopping wood, or heading into town, this shirt is a notch above your basic flannel thanks to quilted insulation, a tech taffeta lining, and rugged Taslan shoulder panels for added weather protection. Two chest pockets (one zippered) and sideseam pockets provide a safe spot for phone, wallet, and keys. FEATURES 7