The Craghoppers Kiwi Stretch trousers are probably the most comfortable walking trousers youll ever wear. They improve on the already classic, best selling Kiwis by incorporating s-t-r-e-t-c-h technology. The supple, stretchy fabric allows a greater freedom of movement so they can work with your body & wont hinder your performance. All of the best aspects of the classic Kiwis are still present in the stretch version. They have moisture control fabric technology to keep you dry all day long, Solar Dry technology to protect you from harmful UV rays & the Craghoppers Wash& Wear system makes them dry fast with little or no ironing necessary. The Kiwi Stretch truly are the future of Great British walking trousers.