I am size 6 and dont have a lot of extra tissue on the top of my foot so no problem with the straps being tight. I love the fact that you can pair these to work in stereo. The case is sturdy and the zipper seems robust. I have now purchased four pairs of these shoes in various colours. What a great wireless station! I like that theres no software needed. My husband LOVES this coat. Havent put the battery to an endurance test yet but it does last me through the work day. Plastic material! The Ann Pro also made me look beyond the popular Cherry MX switches that everyone rages over.