Zip-off adventure trousers from Craghoppers. NosiLife Pro convertibles combine nimble stretch performance with effective plant-based anti-insect treatment to create the perfect response to hot conditions. The easy-care fabric makes laundry day a breeze. Zip-off adventure trousers from Craghoppers. NosiLife Pro convertibles combine quick-drying stretch performance with award-winning plant-based insect repellent and odour-elimination to create the perfect response to hot conditions. Outstanding 2-in-1 performance makes them perfect for travel. Enjoy the perfect fusion of performance and versatility with NosiLife Pro stretch convertible adventure trousers. The combination of award-winning NosiLife plant-based insect-repellent and odour-elimination fabric technology with dual-purpose construction makes them the ideal trail companions. Switch from trousers to shorts in a matter of seconds to respond to changing conditions.