Safety: Meets ASTM F2892 electrical hazard standard for soft toe work boots Design: Built with a lightweight Flexible Strobel construction Pull-on style for easy on/off Full-grain and high-abrasion Tec-Tuff leather upper Georgia Waterproof System keeps your feet dry in any conditions Molded "Adapt-a-fit" detail in boot shaft for a comfortable and flexible fit Durable fiberglass shank adds stability to every step Heel stabilizing Counter Lock In-Shoe Comfort: High-performance mesh lining keeps the feet feeling good all day Removable CC8 Comfort Core Next Gen insole with memory foam for all-day comfort Durability & Traction: Heat, chemical, abrasion, and slip-resistant dual-density EVA and Carbo-Tec Rubber outsole