Soft, smooth, and ready for any run. Soft cushioning Updated midsole is now 100% DNA LOFT cushioning for an even softer, smoother ride. DNA LOFT is Brooks softest cushioning, yet remains durable and doesnt feel too squishy. The cushioning technologies all start with DNA because they react to your unique stride. Smoother transitions The new, softer midsole and Segmented Crash Pad team up for easier flow from landing to toe-off. No matter how your foot strikes the ground, smooth transitions ensure comfort. Improved fit The 3D Fit Print upper balances stretch and structure so the shoe adjusts comfortably to your foot.