SEELAND Helt II Trousers - Mens - Grizzly BrownSEELAND Helt II Trousers Mens Grizzly Brownn The Seeland Helt II trousers have a warm Thinsulate lining, to keep you snug, even as the temperature descends towards freezing. They also feature our own waterproof, windproof and breathable SEETEX membrane, with its hydrostatic head of 10,000 mm. In all, these are excellent trousers for autumn and winter days, in cold and changeable weather, rain, sleet or snow. They have long, mesh backed zips on the