Waterproof breathable and lightweight the Regatta Highton Zip Off Active Stretch Walking Trousers are made of ISOFLEX active stretch fabric polyamide and elastane. The durable water repellent finish enhances protection. Designed for boys the pants offer a comfortable and adjustable fit with their belt loops and part elasticized waist with a button-front and a zip-fly closure. The zippered leg pockets offer adequate stash space for carrying essentials. The pants feature reflective trims for enhanced visibility and a zipper on the knees that converts the pants into shorts., ISOFLEX - Active stretch fabric - 94% polyamide/6% elastane. Durable water repellent finish., Part-elasticated waist with button adjustment system. Multi pocketed with zipped leg pocket., Zip-off legs - converts into shorts. Reflective trim., ,