New York City Marathon Edition Fuel Cell RC Elite v2 These are beautiful pair of running shoes! They are aggressive and lightweight. These women’s racing flats feature a fuel cell midsole and full-length carbon fiber plate for outstanding energy r return to help propel you forward. The breathable knit upper has a traditional collar for a secure fit and includes a mid foot cutout for a light-on-your feet feeling to get you across the finish line. Fuel cell foam delivers a propulsive feel to help push you forward Knit synthetic upper for breathe ability. Full length carbon filter plate for energy return and propulsion. Mid foot cutout for a lightweight feel Rubber outsole for traction and durability Designed for the 2021 TCS New York City Marathon. Smoke free and Pet free home Shipping usually 1-2 days after purchase Thank you for looking at my closet. I am new to Poshmark but excited for the adventure. These shoes are such a bargain; these are listed for 249 on another closet!