The Downpour Eco pants are made from mono-polymer waterproof shells and built from 100% recycled 2.5-layer Pertex Revolve fabric with a fluorocarbon-free DWR treatment. Its made from a polyester outer and membrane, which means that, in addition to being 100% recycled, it also has the potential to be recycled at the end of its life more easily than gear made from multiple polymer layers.These trousers have a variety of practical features, including a low-bulk elasticated waistband and knee-length zips so you can pull them on over walking boots when the weather takes a turn. They're the ideal packable solution for weekend ramblers and seasoned hikers in mild but changeable conditions. Soft, lightweight and user-friendly._Full elasticated waist with the drawcord-adjustable front sectionKnee length YKK zipped side leg opening with storm guardDrawcord adjustable hemMain - Recycled 50D Polyester 2.5L with Polyester membrane / Pertex Shield/ 98gsm/ HH: 20,000mm/ MVTR: 20,000 g/m2/24 hrs/ fluorocarbon-free DWRFit: RegularWeight: 225g / 7.9ozHydrostatic head: 20,000mmBreathability (MVTR): 20,000g/m²/24 hr