I bought several pairs of these. They last about 3-4 weeks for me, then I have to throw them away. The problem is that the insoles wear out. Although the outside of the box says 'Durable Insoles'. The rest of the shoes are ok. I called Skechers and asked if I still call for their insoles. They said they wouldn't sell them to me. It's just weird throwing away a great pair of shoes for something they say will last but doesn't work.