Colmar 15 ot ski trousers mens the colmar 15 ot ski trousers mens are ideal for wearing when hitting the slopes and provides comfort and protection in a wide range of weather conditions the ski trousers are constructed with 20000 mm h20 watershield protection technology to help you remain dry in severe weather conditions the trousers feature a zip fly and clasp fastening to ensure a secure fit when being worn the trousers also feature two zip pockets on the side of the trousers to allow fo