Review on ❄️ Korkers Ultra Runner Ice Cleat - One-Size-fits-Most - 16 Replaceable Carbide Spikes - Ideal for Winter Running by Jeff Aulia

Wow, that's awesome! I can use my favorite running shoes and these spikes stay in place and won't loosen or rotate. Great sense of security when running on roads/bike paths covered with ice/snow and wooden decks! Installed on my Nike Zoom Alphafly shoes in size 7.5M/9W. I used to screw screws into my old shoes, but the screws came loose after a few runs. They feel natural, unlike other products with underfoot spirals.