New With Tags Women’s 9, Men’s 7 Yeezy vibes. Smoke free, pet free home. The Echo Collection is for those who want comfort without compromising their look. This boot is anything but conformist, with bold sculpting and sport inspiration that keeps streetwear at its core. With Croslite™ construction, a puffy adjustable boot shaft, and rubber soles for extra traction, you can stay comfortable while hitting the street in the Echo collection. Echo Boot Details: Puffy boot shaft Adjustable toggle lacing Democratic collar height Exaggerated rubber tread for additional traction Fully molded Croslite™ upper and foundation Iconic Crocs Comfort™: Lightweight. Flexible. 360-degree comfort.