Salomon Men's XA Pro 3D Ultra GTX Trail Running Shoe 100% Synthetic and mesh Rubber sole Protective rubber toe cap Sensifit - wraps the foot with a precise and secure fit Ortholite sockliner - creates a cooler, drier, healthier, better cushioned environment under the foot Asymmetrical lacing system Contagrip outsole - provides unparalleled grip and durability by a smart mix of 20 different compounds, lug geometry and density