THE PATAGONIA BETTER SWEATER IS THE ENVIRONMENTALLY FRIENDLY ALTERNATIVE TO COMFORTThis fleece was built to remove impact on the environment. The 100% polyester blend fabric is dyed using a water saving and energy conserved way. This creates unique colors and allows the fleece to retain its comfort. The zippered collar allows for easy heat dumping or locking out the elements. FEATURESZip-through stand-up collar with a welted, covered zipper garageBrushed-polyester jersey trim inside neck, zipper garage, cuffs and hemForward shoulder seams for comfort under backpack strapsZippered security pocket on sleeveHand-me-down ID labelTECH SPECS10-oz 100% polyester knitted fleece dyed with a low-impact process that significantly reduces the use of dyestuffs, energy and water compared to conventional dyeing methods.