Chaco Women's ZX/2 Yampa Sandal Size: Womens 9 Whether you're tackling your to-do list or blazing a backcountry trail, the Chaco® ZX/2® Yampa is ready for the ride. • Polyester webbing strap construction. • Custom Adjust'em Fit - A continuous webbing strap loops through the midsole allowing the wearer to make slight adjustments for a custom, comfortable hit. • LUVSEAT™ X01 platform promotes long-lasting, supportive cushioning for uncomplicated adventures. • Non-marking Vibram® Yampa outsole is lightweight and offers wet and dry traction on mixed surfaces.