Constructed of extra strong vinyl coated nylon mesh, edges bound and double stitched with nylon binding. Adjustable on each side with side release nylon buckles. Shoulders have 3M Scotchlite Reflective Material on front and back. Designed with our standard high quality workmanship. Lime greenÃ¯Â¿ 1/2 3M Scotchlite. Reflective Color: Orange Only. Material. Wt. 10 oz.