Both were roughly just as comfortable after a few hours of wearing. These are good quality and I can now just hang the bikes straight up with no problems. Very disappointed with this order. best flats ive ever owned hands down. The charge light remained on even though it was no longer plugged into a charge source. They are not overly warm, so if you are looking for a warmer set of PJs, I would go with something made of cotton. But, I truly think that if you are an average person like me, spending 2-10 times as much for an small amount of quality (which is probaby unnoticeable to the average Joe) doesnt make sense. Edit - added photo of mount on my hybrid None of them worked. Or if they made a taller version.