This AriatA(R) Rebar DuraCanvas Vest simply does not slow you down. ToughMax canvas has the perfect amount of stretch for comfortable motion. Combine that with Greater Arm Mobility seams/gusset and you get total range of motion. As for weather obstacles, the Vest is wind/water-resistant and Sherpa-lined for comfort during inclement weather. All this, in an abrasion-resistant design with double the durability to work right through tough conditions. 9-oz. 68/30/2 cotton/polyester/spandex ToughMax canvas for double the durability and just enough stretch Water- and wind-resistance to work through cold/drizzly conditions Sherpa lining for added warmth Greater Arm Mobility's ergonomic seams/underarm gusset for maximum freedom of movement Zipper chest, interior pockets 2 front zipper pockets Full front zipper Order today!