Used these straps and they worked like a champ. The fingerprint scanner works fine for me as well as the facial recognition. It is long lasting yet subtle throughout the day. Get wet then wear to break in twice- These shoes seem to have no support but are comfortable. Due to an accident where my foot was jammed against a wall, I have a huge bunion that wont fit comfortably in a shoe. It?s not a heavyweight sweatshirt but it also isn?t lightweight. These are really supportive as well (for slippers) so my feet dont hurt as much at night from being on the hard tile floor all day. They are unisex socks, but the size runs in mens so if youre a woman make sure to check how guys sizes compare to girls. I wear a ladies size 11 but the ladies shoe only comes to a size 10.