Proprietary rubber outsole provides superior traction; Directional outsole lugs allow for lateral response and movement; Multi-directional lugs and siping provide superior traction and flexibility; Highly durable EnergyBound cushioning; Lightweight, explosive rebound foam formulated to perform, shift after shift; Waterproof full-grain leather keeps your feet dry; 1680D Performance Polyester is durable, lightweight and fast-drying; DRYGuard+ meets the ASTM F1671 standard for bloodborne pathogen resistance; PU foam insert is lightweight, breathable, and durable; The contoured padded collar provides added flexibility and ankle protection