There's a UV protection 40+, making them ideal for changeable weather. The part-elasticated waist provides a comfortable fit. Available in short, regular and long lengths. Features ISOFLEX - Active stretch fabric - 94% polyamide, 6% elastane Durable water repellent finish UV Protection (UPF) of 40+ Part elasticated waist Multi pocketed with zipped side pockets Available in Short, Regular and Long leg lengths Weight: 285g Technologies Products with ISOFLEX material are ideal for outdoor activities as they have a quick-drying, water-repellent finish and flexible fibres for greater comfort while moving.