Designed specifically for athletic builds, the 531™ Athletic Slim Jeans sit low on your waist, with extra room in the seat and thigh areas. Plus, the modern narrow leg helps you look put-together with minimal effort on your part. (Always a win.) A new slim fit designed for athletic builds Has enough room in the thigh area, and a modern slim ankle Made with +Levi's® Flex Eco Performance, our advanced stretch technology engineered from sustainably harvested fibers, for maximum flex and comfort Made with TENCEL™ Lyocell, a soft fiber sourced from sustainably harvested wood