The Z1R Gust jacket is a highly breathable mesh jacket with ballistic nylon for great abrasion resistance. If it gets too cold for you don't worry, the Gust jacket has a removable insulated liner. Z1R builds there jackets with safety in mind, the gust jacket comes with removable CE level 1 elbow and shoulder armor. Ballistic nylon mesh shell Removable CE level 1 elbow and shoulder armor Magnetically secured collar Removable insulated liner