E: Energy absoption heel insock (footbed) removable, with anti-odor and absoption properties
Polyurethane injected midsole
Rubber outsole, SR: Oil resistant, HRO: Heat resistant to withstand 300°C, FO: Resistance to fuel oil, HI: Heat insulation 30 minutes at 150°C
Lightweight stability shank minimizes fatigue
EN ISO 20347: 2022 (02)/AS 2210.3: 2019
Rugged Flex™
Carhartt Rugged Flex™ technology moves and stretches with you throughout the day so that whatever you're doing, it's easier to do.
Rugged Flex™ garments must meet the Carhartt's defined standards for stretch, recovery, and durability, so when you put on a Rugged Flex™ garment, you know it won't let you down. You'll find Rugged Flex™ in shorts, shirts, pants, jackets, and boots because you need gear that helps you move, not gear that holds you back.