Designed with a lightweight HoverSpring foam midsole for industry-leading underfoot comfort, flexibility, and durability, our Radius men's work shoes also feature an abrasion-resistant mesh upper and anatomically positioned flex grooves. ReBOTL breathable, durable mesh upper with abrasion-resistant reinforcements Asymmetrical alloy safety toe Metal and mutilation free Timberland PRO Flex Technology featuring anatomically positioned flex grooves Fuel- and oil-resistant, lightweight HoverSpring foam midsole for industry-leading underfoot comfort, flexibility and durability Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return Cement construction for flexibility Heat-, slip-, oil-, and abrasion-resistant, non-marking rubber outsoles