Textile upper with synthetic overlays: Features lightweight and breathable textile underlays and synthetic overlays X Traxion Rubber Outsole: X Shape Spikeless traxion. Green friendly and grip ready EVA Midsole with lower density in the forefoot and the rear foot for more comfort and softness, and higher density in the midfoot to ensure the entire foot integrityLightweight CLOUDFOAM socklinerExtra room in the forefoot, with midfoot and heel support