DESIGN: Premium Full Grain Waterproof Leather upper Signature Bison Texturing, Box Leather LifeShield Waterproof Technology IN-SHOE COMFORT: Enhanced Collar Padding & Lambskin Linings for Improved Comfort Supportive EVA Midsole with Performance Cushioning All-Day Underfoot Comfort from an OrthoLite(R) EcoPlush FitBed(R) DURABILITY & TRACTION: VersaTrax+ Outsole Technology with Renewable Pulsar LP Cleats by SoftSpikes(R)