Please note: This is an unisex shoe. Women purchasing this shoe should order a size and a half smaller than their normal running shoe size. For example, if your normal size is an 8, order a 6.5. If you’re a cadence-style runner looking for snappy acceleration, the Asics MetaSpeed Edge+ unisex road racing shoes are your ideal partnership to soar across the finish line. They partner smoothly with runners seeking to move faster by increasing their stride rate. The Jacquard mesh upper allows your feet to breathe during high-speed training. According to Asics a minimum of 50% of the upper is made of recycled polyester, keeping your carbon footprint lighter on the environment. FF Blast Turbo cushioning compresses underfoot and couples with the carbon plate to create a snappy sensation on toe-off. The carbon plate shape and placement, the stack height, heel-to-toe drop and toe spring have been sculpted specifically to meet the demands of 'cadence' runners. Cadence runners are those that generate more speed through increasing stride turnover - the number of steps per minute. The hard-wearing ASICSGrip outsole provides traction and durability to unlock your running potential. - Engineered for cadence-style runners to support a quick, consistent pace at all stages of your race - Lightweight and breathable Jacquard mesh upper - Upper is made with a high content of recycled polyester - More eco-friendly dyeing process of sockliner - Responsive FF Blast Turbo cushioning - Carbon plate for a propulsive feel and guidance as you transition between strides - Curved sole for a smooth, energy-efficient stride - High traction ASICSGrip outsole to cut seconds off your personal best