Arborwear Men's Hooded Stretch Cambium Jacket

408615 Arbowear Men's Hooded Stretch Cambium Jacket Cambium is the name for the layer of a tree between the bark and the wood. What could possibly describe the first true canvas soft shell jacket any better By bonding 10 ounce cotton canvas with 3% spandex and polyester fleece, you get all the durability of a work coat with all the fit and mobility of a soft stretch.