Fabric Performance. ISOFLEX - Active stretch fabric. 4-way stretch for increased movement and comfort. Durable water repellent finish. Quick dry for enhanced comfort. Lightweight - for active performance. Precision fit and garment features. Part elasticated waist with webbing belt. Multi pocketed - front and rear zipped pockets. Engineered and intelligent ergonomic fit. Drawcord at hem., Fabric Performance. ISOFLEX - Active stretch fabric. 4-way stretch for increased movement and comfort., Durable water repellent finish. Quick dry for enhanced comfort. Lightweight - for active performance., Precision fit and garment features. Part elasticated waist with webbing belt. Multi pocketed - front and rear zipped pockets., Engineered and intelligent ergonomic fit. Drawcord at hem.,