Reviewed by timcat99 from Los Alamos, NM on Saturday, January 12, 2013
These toe warmers are awesome! They come with a peel-n-stick backing so they won't slide around in your shoes! I used them for cycling at 30 F; my toes were wonderfully warm for about 4 hours. After 4 hours, the heat ran out (and so did I!). Slim design doesn't add bulk to cycling shoes. Wonderful.