Introducing the Airedale walking trousers by Craghoppers they are a staple item to have in the wardrobe if you enjoy hiking adventures. The fabric allows stretch so that there are no restrictions in movement and you can enjoy your time on the trail to the fullest. They are also waterproof so are great for when you may get caught out in the rain and are miles from the car., AquaDry Membrane. Waterproof – 20 000mm., Breathability – 40 000g/m2/24hrs. Heel tape., Adjustable hem. Part elasticated waist., Honestly – PFC Free. 3 pockets: 3 zipped., 455g.