Osiris Protocol XPD (Charcoal/Black) Men's Skate Shoes Mesh, Synthetic Cupsole sole UPPER FEATURESSynthetic leather, synthetic Nubuck, and mesh upper materials for added durability and iconic styling; reinforced high-abrasion areas for superior durability; traditional padded tongue and collar for added comfort and support; combination lacing system for improved fit. OUTSOLE FEATURESCupsole construction with exposed EVA midsole for maximum support and comfort.