20.8 oz./yd²., (US), 35 oz./L yd (CA), 99/1 cotton/spandex; 100% recycled polyester sherpa & sleeve lining; Polyester fiber in this blend is made from recycled content including plastic bottles; Updated classic denim styling; Chest pockets with button flap closure; Hidden decorator access zipper; Threadfast is a proud member of the Better Cotton Initiative (BCI). Cotton products from Threadfast support more sustainable cotton farming. Better Cotton is sourced via a system of mass balance; Every Threadfast product contributes to the Plant with Threadfast program;