Trousers with stretch back for optimal comfort, no back pockets and broad belt tunnel, avoiding spot pressure at base of back. A trouser suitable for long working days in a sitting position. Dirt and oil-repellent material. Cordura® reinforcements over thighs, on leg pockets, at front edge of pocket and at leg end. Deep side pockets and a elasticated waist. Two leg pockets, one on left side with flap and interior mobile phone pocket. Right leg pocket has room for pens, mobile telephone and documents. Loops under pockets.