I have two pairs of different styles of Keen walking boots, and each fit is a little different, but I am normally a UK size 5 and I needed a 5 1/2 in their hiking boot range. I am very pleased with my purchase and have already received lots of compliments! The moving the mouse causes the pad to move which is extremely annoying. Basic sturdy flip flops. The armband is wonderful its just what you always need itll fit any part of your arm its well-made the phone works very well inside of it you can plug your solar charger in I cant say enough about this its a good product give up a four pack of beer for the day and put that money into buying this still be happy I liked the other colors but in the end went with the neutral pretty gray, because I thought that would match my stringray (metallic light blue) car the best. Nothing more enjoyable than ordering a product only to be put through doing the basic debugging the company should of done during development. The Shure SE535 have been my commuting buddies for 5 hours a day over the last 7 or 8 years. Ill also note that the cable clips work great, both the one that comes on it (Z/S pattern cable clip) and the single line clip work very well and stay where you want them to even when moving around. The bolts and screws are strong and smooth.