The MAGIC SPEED™ shoe is made for racing or regular training runs. It offers the versatility you need to move your body and your mind towards a new personal best. Made to propel your foot forward, GUIDESOLE™ technology is combined with a carbon forefoot plate. This creates a smooth rolling sensation as you move through your stride. Traditionally, when you add more foam to a shoe, you add more weight. By stacking the midsole with FLYTEFOAM™ Blast cushioning, this material adds a responsive feel to your step while keeping the shoe lightweight. Engineered mesh upper improves breathability GUIDESOLE™ technology helps conserve energy FLYTEFOAM™ Blast technology provides lightweight cushioning and a responsive rebound AHAR™ rubber outsole improves durability A lightweight carbon plate runs from the midfoot forward to add structure and improve toe-off propulsion Meant for competition. Heel Drop: 5mm Weight: 184 grams/6.49 oz | Asics Women's Magic Speed Shoes in Sunrise Red/White | Size: 10 Width: B | Fit2Run