Inov-8 Mudclaw men's 265 Trail Running Shoe 100% Nylon/Synthetic/Thermoplastic Polyurethane /Mesh Importado Rubber sole Trail running shoe featuring bold logo details, lace-up vamp, and breathable mesh lining 3mm heel-to-toe drop Removable 6mm foam insole EVA foam midsole Sticky rubber outsole with aggressive MUDCLAW tread for traction