The New Balance W840 is designed to deliver cushioned comfort during your daily walks or runs. A major update to the 840 SL-2 Running series, this redesign offers more plush underfoot and a streamlined SL-1 Performance last with a molded heel. The synthetic upper with no sew overlays provides a snug, comfortable fit, while the Fresh Foam X midsole, no-sew mid-foot support, and molded heel deliver exceptional comfort where you need it most.