My son bought me a pair of AfterShock wired Titanium last year for cycling. Im Laden waren sie schon sehr bequem, ich wollte sie eigentlich nicht mehr ausziehen. My feet feel 100% better. That one page with small drawings will not help you;3) Quality - at first glance looks good, but as soon as I started to install, one of those plastic nut holders broke while I was PRE-tightening. They are also mounted on the stud. I get that these buds are $$$ for a few reasons: Totally wireless, fitness tracking app, buds detect heart rate. I wanted wireless though. Left them out in the sun all after noon to dry and now they are dry and now smell GREAT. I was looking for a pair of casual slippers and a friend recommended Dearfoams. Hope this helps.