Breathable, durable mesh upper with abrasion-resistant reinforcements. Asymmetrical composite safety toe. Stability-enhancing TPU heel clip. Electrical hazard protection. Metal and mutilation free. Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return. Breathable, moisture-wicking lining with antimicrobial treatment for odor control. Cement construction for flexibility. Lightweight, shock-absorbing, slip- and abrasion-resistant, injection-molded EVA outsole with an angled sidewall and Timberland PRO? FLEX Technology anatomically positioned flex grooves.