Bought 2 pairs of these along with a new pair of duty boots around a month ago. On first use, they seemed to have great cushion and support. They felt great putting them on, but I took them out for a standard 12-hour shift (moderate walking), got home, took my boots off, and the boots were filled with fuzz bunnies. 3 washes later, these fuzz balls are everywhere in my house. I've stopped wearing them when I'm on the job because these things shed like nothing else.