Order these on Amazon! I got new white nikes in June and they have been saved from the dreaded strap stain and look good as new still. I just put them on for the rower, but you can wear them all of class too. Glides - Dance Socks Over... https://www.amazon.com/dp/B086XK2396?ref=ppx_pop_mob_ap_share
Buy these on Amazon! My white shoes are perfect and it’s been almost 3 months Glides - Dance Socks Over Sneakers for Smooth Floors (2 Pairs Black) https://www.amazon.com/dp/B086XK2396/ref=cm_sw_r_cp_apip_AVYD1jM5PNr4c