Waterproof material with durable seam sealed construction to keep you dry and comfortable; 2" wide high performance reflective material with contrasting mesh; Zipper closure with storm flap and hook-and-loop adjustable bottom for easy boot access; Black bottom to help keep clean appearance; Sold in pairs; ANSI/ISEA 107 2015 / ANSI/ISEA 107 2020 Class EFabric dye lot variances may occur and meet luminance factor as stated in the standard.;