Grand River Stretch Blue Jean 180 Gustwiller's Clothing Co. #283K Mushroom Lightweight Stretch Twill Pant Grand River Clothing Grand River Jeans New Mens Grand River Traditional Straight Med Grand River Stretch Jeans GrandRiverJeans.com GRAND RIVER Stretch. Grand River brushed twill jeans for men. This lightweight jean is about the same weight as a casual pant, but constructed as a jean. Features 4 standard jean pockets and 2" belt loops that will easily fit your favorite belt. Heavy duty zipper and track and bottoms are finished with a jean hem. Please note, although this is considered a jean, it is very lightweight and feels more like a casual pant. Machine Washable. Made in Madagascar Style #283 R KHA Content: 98% Cotton 2% Spandex