The most important thing is to clean the area youll put them or the suction isnt as tight as it should be. I have to hold my phone in my hand when I run. Need to buy a few pairs now as my hub keeps trying to steal them. The sweatshirt is warm and good quality. The fabric is thick, not transparent or clingy at all. I had a slight problem with the chair not sitting 100% level after assembly. Skill Ripjaws 1866s. I can sit and stand without it digging in anywhere, I can bend over and tie my shoes without crying, and I can comfortably wear just a t-shirt without it printing, and for the first time in my ccw life, I actually forgot I had the thing on me. The space between the bottom inner thigh and the crotch is about 3 inches. I want to comment on the sizing issue, though.