Built with British weather in mind, the Peter Storm Men\'s Insulated Waterproof Trousers offer the best of both. With STORMSHIELD technology, the trousers are fully waterproof and breathable, with leg zips for additional ventilation and ease of wearing. A layer of insulation makes them ideal for winter hillwalking when there\'s a threat of a downpour.STORMSHEILD technology - fully waterproof and breathableInsulatedElasticated, adjustable waistband1 x lower side pocket2 x back pockets2 x hand pocketsKnee dartsSide leg zips