The New Ecco Performance Biom Fjuel Racer (Dark Shadow/Dark Shadow/Aquatic) Women's Shoes, female, Shoes , Closed Footwear , General Closed Footwear, 37 (US Women's 6-6.5) B - Medium, true, The flexible Biom Fjuel Racer gives you the boost to own the track. Synthetic bonded uppers aids in a more natural movement. Durable reinforced toe. Padded tongue and collar for comfort. Adjustable lace-up closure. Soft and breathable mesh lining for a great in-shoe feel. Features a soft strobel insert for superior cushioning and support. BIOM technology for a perfect fit and optimum cushioning. Durable and flexible outsole with rubber inserts for superior traction. Imported. Weight of footwear is based on a single item not a pair.