Gently Used. Light blue with beautiful prismatic reflectors. Tread are in great condition. Rated in Runner's World Fall Shoe Guide as "the lightest and most flexible shoe in this guide. The Speed8 midsole is powered with Recoil PLUS, injecting an incredible 20% higher energy return. 6 mm drop and weighs 5 oz. Comes in a box, but may not be the original box. Good for road running, speed, and racing. Light cushion.