The adhesion is SUPER STICKY. I usually wear size 51/2 or 6 depending on the width of the shoe so the fact that my suggested size was Mens size 7 seemed odd although I realised that is based on US sizing. Ich habe bereits mehrfach Crocs für meine Enkel, meinen Freund und für mich gekauft und bin in jedem Falle hundertprozentig von der Qualität und der Passform begeistert. Anything that allows me to take my P1s portable without filling my pockets with electronics is just fine by me. I also like the design; elegant, feminine look, nice color. I can?t not wear slippers now, I look forward to getting up in the morning just to put these on?? It is extremely responsive and has a button that allows you to quickly toggle between two preset sensitivity settings, which is useful both in games and for applications such as Photoshop where you might want to reduce your mouse sensitivity for some tasks. Omg I am in love with these ears! Dies after about 4 hours of playback. like the McCormick ones.