Maybe they will loosen up and stretch a little more with time. Mine were purchased through "my Goods" in the Amazon Marketplace and I was very pleased with their service. And a waste of time and money. They give great support for your feet and wearing them all day is not a problem. I plan on watching some movies with them, so Ill be able to see how the 7. With the update , that has changed. Sizing (grey large) was perfect. Also it is very tight to the bar keeping the weights secure Bien pero un poco grande para la talla que ponen. I plan on testing their warmth this weekend, as I will be sitting 10 hours straight for two days during deer opener in Minnesota.