I ordered these boots, not knowing how they would fit, or if they would be too narrow for my very wide feet. I was not familiar with this brand, and had never heard of Kenetrek until a few weeks ago. My 15 month old pair of work boots were on their last little bit of tread, would catch on everything and were destroying my 56 year old knees mercilessly.These boots fit my wide feet perfectly. Once broken in, these they are comfortable to walk in, and since they are insulated, my feet stay nice and warm. Well worth the price, in my opinion. When the weather warms up, I will purchase the non-insulated version of this model for work. My knees are beginning to heal, slowly but surely. My back doesn't ache as much, and I no longer dread long days at work as much as before. They seem to be well- built and should last for a while, I hope.