Gill Graphite Pilot Trousers These Pilot trousers by Gill are crafted using a polyester outer layer with nylon lining to allow them to keep water out and warmth in. Designed to be warm along or as an outer layer in colder weather. These versatile trousers can be used in all seasons. Featuring a comfortable, breathable and stylish design these trousers have an adjustable waistband with ankle closures to ensure water is stopped from entering at any angle. These allow you to enjoy your time out on