adidas Running - Supernova Trail W (Aluminum/Aluminum/Dark Purple) - Women's: Running shoe built for the moderate over-pronator who requires a combination of cushioning and enhanced stability. The Supernova Trail has been improved with a snug, anatomical fit and stitchless forefoot for excellent comfort and breathability. Synthetic leather upper for durability. GeoFit heel and collar provides a supportive and comfortable fit. TORSION provides adaptive midfoot support; Compression-molded EVA midsole for lightweight cushioning. adiPRENE insert under the heel for superior cushioning at impact. Pro-Moderator support in the midsole to prevent overpronation. Abrasion-resistant TRAXION outsole for maximum grip in all directions.