3.5oz / 120 GSM; 88% Polyester/12% Spandex; Innovative Spider Web Technology is a stretch material that is highly breathable, durable and quiet; DWR - Durable Water Resistant treated; Double side print to remove high contrast white lining; Water resistant stretch nylon welded chest pocket with YKK zipper; Waist full pass through kangaroo pocket with YKK zipper opening; Ergonomic thumbholes for max coverage