The GEL-KINSEI® Blast shoes are designed for distance runners seeking a smooth stride. They keep your mind and body energized to achieve your training goals. This design features a primarily black color palette that's accented with subtle graphics. It also features silver accents for a sophisticated look. An arrangement of GEL® technology and FF BLAST™ cushioning create a soft yet responsive step. After easing into the landing phase, the shoe propels you forward with a smooth transition. The midsole's shape is inspired by a samurai's curvaceous katana sword. With a Pebax plate in the center, this feature redirects your movement forward and gives your run a faster feel. Size 8 Heel drop: 11.5 mm Weight: 9 oz Preloved with plenty of life left (please see pics as they are part of description) Retail price: $200 Offers welcome