361 Strata Women's Running Shoes Blush/Violet : Achieve the stability and long-lasting performance e youve been seeking with 361 Strata running shoes. They are the high-mileage answer to your stability needs with a small medial post that sends a gentle reminder that helps you stay neutral throughout your gait cycle. Enjoy the comfort of the incredibly plush underfoot feel from step one to the finish line. Upper: Direct-attach upper provides lightweight support and structure. Mesh offers breathable flexibility. Padded tongue and heel collar enhance comfort. Lace-up front offers an adjustable fit. Midsole: Molded blend of QU!KFOAM(TM) for additional comfort and support. QU!KFOAM(TM) vertically assembled in the QDP Interlink System provides cushioned guidance from contact phase through the gait cycle with medial posting and arch bridge for additional support. Outsole: Anatomical flex grooves biomechanically designed to promote natural foot motion with blown rubber to give a smooth, soft ride.