14 oz., 100% Warp Knit Polyester,Double Knee Construction,Seven Pro-Style Belt Loops,Brass Zipper Fly, Two Snap Closure,Two Double Welt, Set-In Back Pockets,Heavyweight Extra Comfort 2 1/2" Elastic Waistband,Cover Seamed Throughout For Appearance And Reinforcement,Adult Inseams: S(31"), M(32"), L(33"), XL(34"), 2XL(35"), 3XL(36")