Upper: Black Full Grain Leather/Black Action Leather/400 Gram Air Mesh

Construction: Cement

Lining: Two Zone Wicking Mesh/Thoro>dri? WATERPROOF System, Blood Borne Pathogen Compliant

Insole: Removable Dual Density Polyurethane "SHOCK ZONE" Footbed with Air Flow Vents

Shank: Engineered Composite

Outsole: Z-Trac ASR rubber with integrated EVA impact pads

Special Features: 100% Non-Metallic Construction. WATERPROOF. Heavy Duty YKK Side Zipper. Slip-Resisting.