Buy on Amazon.co.uk : http://www.amazon.co.uk/gp/product/B002EZZGX0?tag=animalisimo04-21
Polaris Torque Trousers with Zip Off Lowers Grey/Black Small
Stretch contrast panels for comfort and freedom of movement
Zip off below the knee to convert to 3-quartz
Elasticated waist with quick release belt
Cargo pockets on the legs and two side pockets
Adjustable Velcro ankle straps