Rugged performance that works hard all day. Lightweight, flexible, and secure- the best option for jobs with lots of up and down movement- Ariat's triple-density PU FlexPro sole offers oil- and slip-resistance, with durability in key wear zones. ATS technology delivers support, stability, and rebound. Metal-detector friendly, 100% non-metallic construction. Premium full-grain leather has a full-lace system for added support. Breathable mesh lining, non-metallic eyelets.