I find the sizing slightly on the large size but for me the next size down would be too tight. This pair made all the lists. It is made like the clogs material but 3 times thicker. Everybody has different shaped feet even though they may technically be the same size. I reset the profiles, cleaned my Razer Invicta mat, removed the mat from the calibration, checked my computer repeatedly for anything that might cause performance hits, updated the drivers, software, and firmware. Muy bonito y de buena calidad. Das Koppeln der Kopfhörer mit dem Handy ist ziemlich einfach. But both the black covers in the second order had blocked LED holes, too! The clip was easy to fit around the strap adjuster/buckle and double thickness. THEYRE SO COMFORTABLE!