Waterproof:The upgraded waterproof fiber membrane has better waterproof performance, which can prevent water molecules from entering the shoes for a longer time and keep feet dry. Anti-Smash: The steel-clad toe meets ASTM-F2413 safety standards; compressive strength of 15KN and impact strength of 252J; protects your feet from all kinds of impacts in harsh working environments. Puncture-Proof:Tough Kevlar midsole provides excellent puncture resistance. Lightweight & Comfortable Wearing Experience:The upper is made of lightweight knitted mesh, and the comfortable sweat-absorbing lining fits like a glove. These shoes are lighter and drier than the leg fatigue and sweat that accumulates from wearing heavy work boots all day in winter. Rubber Sole:Multiple concave lugs on the sole increase grip on dry and rugged ground for tough operating conditions. TEYTAP Steel Toe Shoes for Men Women Non-Slip Waterproof Work Shoes Slip Resistant Lightweight Comfortable Safety Shoes Puncture Proof Water Resistant Industrial Construction Indestructible Sneakers