Engineered with a resoleable Goodyear welt construction for additional support and stability, the USA Marin Unlined is an ultra-durable boot built for the most demanding job sites. This version of our bestselling boot features a lightweight, unlined build that brings maximum breathability to warmer climates and indoor use. Built with durable and barnyard-resistant FARMGUARD™ leather sourced from U.S. steer, this boot is finished with an innovative slip-, oil- and heat-resistant rubber outsole that delivers enhanced protection and performance on the jobsite. The USA Marin Unlined is built in the USA with domestic and globally sourced components, and delivers an innovative approach to the classic moc-toe wedge style that over delivers on comfort every time you lace them up.