Featuring a 100% waterproof membrane construction, these boots keep your feet dry in wet conditions and deliver unbeatable protection, comfort, and stability. Take charge of the urban terrain and experience the difference in performance and durability. Specifications Upper Materials: 30% Leather, 30% PU Leather, 40% Polyester, 15% TPU YKK® VISLON® Zippers and molded zipper covers Shank: Fiberglass offers torsional rigidity and arch support Last Type: Board lasted for stability and structure Lining: Poly Air Mesh for breathability Insole: Dual Density Polyurethane Footbed: BK Mesh ensures breathability and moisture-wicking properties Outsole: EVA and rubber deliver excellent traction on various terrains Meets or exceeds ASTM F2913-19 standards for slip resistance Toe Cap: Full Grain Polishable Leather Waterproof: Yes Insulation: No Imported