9oz Canvas Work Vest - Brown IHV-49-BRNIHV 49 BRN Designed to be hardwearing and practical, Iron Heart's contemporary work vest cut provides freedom of movement while offering an array of versatile featuresincluding a two way zipper, hand and chest pockets and an elasticated collar for added comfort. This model is cut from a 9oz plain weave cotton canvas, woven using ringspun American cotton yarns. Thicker, stronger and more durable than open ended yarns commonly used for lower grade