The Holden Nesta Jacket in Canvas Stripe features a mid-weight polyester with a horizontal slub fabric creating an organic surface texture. This fabric is very durable and features a microporous coating of 10,000mm waterproofness and 5,000g/m2 breathability, as well as PFOA free water repellancy. This drastically cuts down on harmful emissions into our environment that traditional DWR applications cause. 80/20 DWR: This product features a PFOA free DWR. This drastically cuts down on harmful emissions into our environment that traditional DWR applications cause.