Men’s outdoor trousers: The Northfinder ALVIN. A timeless classic, plaid cotton trousers that are not only for the great outdoors. The sturdy lightweight material with a cotton blend and the adjustable waistband with a built-in belt makes them comfortable. Two front zipper pockets and two back pockets, one of which has a zipper, are used to store your essentials. The bottom hem is adjustable. Pre-shaped knees provide freedom of movement. For increased durability the knee and butt areas are reinforced.