Saucony Men's Ride 5 Running Shoe 100% Synthetic Imported Synthetic sole Runner's World 'Best Buy' September 2012 Weight: 9.8 oz (278g) 8mm heel-to-toe differential Beveled heel edge smooth transition from heel to midfoot HydraMAX collar lining Full-length ProGrid cushioning Built for a smooth, responsive feel, this edition of Saucony's Ride lives up to its name.