The men's CRAFT ADV SubZ 2 insulated trousers with a windproof VentAir Wind membrane are the ideal choice for winter runs. The SubZ (Sub Zero) running range is designed for sub-zero conditions. Front: 100% polyester Back: 88% recycled polyester, 12% elastane - front insulation with windproof Ventair Wind membrane - soft brushed fleece on the inside - higher waist - wider elasticated waistband with drawcord - small reflective treatment on the front - leg ends finished with a short zip - hidden zipped pocket at the hip area