Shoes have 34 road and treadmill miles on them. No flaws. They are good cruisers with the awesome sockliner. They are not speed/fast shoes. A Perfect Blend of the Kinvara and Endorphin Series The Saucony Kinvara Pro running shoe is the newest release by Saucony. The Kinvara Pro is meant to be the one shoe that you need for all types of runs. Whether it is your daily training run, an uptempo speed run, or anything in between, you will feel that this is a comfortable running shoe. The Kinvara Pro has more in common with the Endorphin Speed than its namesake with a 3/4 carbon plate that runs through the shoe to give a springy, stiff feel underfoot. The mix of PWRRUN PB Superform and regular PWRRUN Foam combine to give you excellent shock absorption as well as a responsive rebound on every stride. The SPEEDROLL experience will have your foot moving comfortably without the underfoot issues that may come with a regular carbon-plated racing shoe. This allows you to train at your highest level without sacrificing the comfort you deserve. Features and Benefits: PWRRUN+ sockliner adds immediate step-in comfort PWRRUN PB Superfoam with 90% energy return layered with PWRRUN foam cushioning 3/4 carbon plate creates a propulsive, efficient experience SPEEDROLL technology gives a gradual rocker sensation PWRRUN Foam provides excellent cushioning for everyday comfort Offset: 8 mm (42 mm heel/34 mm forefoot) Weight: 8.5 oz