First of all: Just because this product do not like that, it is far from bad. It acts processed fairly high quality and durable. The fit in the specified shoe size range is fine. But I can not find that pain is relieved by heel spurs or irritation Plantarsehne so. On the contrary, it has been with me even worse with it. I think that the support of the foot arch is too strong and the cushioning at the heel is too weak. I thought that would be or entries-after. Give familiarization phase, but for more than 2 hours, I could never walk around with it. Without these things was it always better. I have now disposed of and'll try another product.