10oz; 98% organic cotton / 2% elastane, Durable heavy weight canvas with stretch, 8 pocket construction, Angled, deep drill hand pockets, Hidden side seam deep drill hand pocket with zipper closure for added security on wearer's left, Utility hand pocket on right, Double layer knee and back seat panels for durability, Double layer heel cuff for durability, Action gusset for comfort and mobility, Triple-stitched seams and bar-tac reinforcements,