Double layer knit

55% Cotton 22% Polyester 20% Nylon 3% Spandex

• Hook and loop closure system for quick adjustability

• Half pair weight: 0lbs-14

If you wear a half size

WOMEN'S ON CLOUDRUNNER IRON/BLACK RUNNING SHOE ZIP Double layer knitProduct Details: Size Chart A cushioned, supportive running shoe with a unique comfort sensation giving you the confidence to go further. As runners, we know getting out there can be hard. So we made the Cloudrunner soft. Yet also supportive. With instant comfort so awesome that just stepping in makes you want to head out. And a light, cushioned ride that encourages you to keep running. In fact, every element is Swiss engineered to remove discomfort