the Levi's 557

and a flattering silhouette while keeping a wide enough leg opening for a cowboy or engineer boot

but updated with a modern slim straight fit that still works over your boots

fabric tape on all edges and double-stitch on all stress points

these thermals are finished with 4 needle flat seam construction and chainstitch runoffs on the sleeves and hem

Iron Heart IH-666S-14ii 14oz Selvedge Denim Slim Straight Cut Jeans - Indigo/Indigo sweatshirt the Levi's 557The Iron Heart IH 666S 142 jean is proof that the devil's in the details. Nicknamed the "Devil's Fit", this jean features Iron Heart's proprietary 14oz denim in a modern slim straight cut. It's constructed in the exact same way as their legendary 21oz fabric in that it features a double twisted weft yarn. The 14oz fabric makes this a great option for guys wanting the Iron Heart quality and craftsmanship, but prefer a lighter denim and more modern fit.