thesolution is Flatliners: footwear odor killers
Unlike other inserts, Flatliners are specifically made thin enough to use in women’s flats. You never have to say, "my feet smell" again thanks to these little helpers. They can be placed in already stinky shoes or in new pairs as a preventative measure against smelly feet, extending the life of your favorite around-town shoes, heels, flats, and everything in between. Like other Solutions That Stick products, Flatliners are held onto shoes with adhesive. Simply peel and stick. They should be changed about every 3 months or 3,000 miles to keep your shoes smelling fresh.
Made in the USA. 1 pair.