Filson denim brings our trusted legacy of workmanship to an everyday staple. The Rail-Splitter Jeans sport a classic 5-pocket design, sewn in the USA with American and Italian denim. With a metal shank-button waist closure and double-layer pocket bottoms, they’re built for heavy wear. Double-layer-reinforced rear pockets. Washable-leather Filson-logo patch. Straight-leg cut. Zipper-fly.