Shoe Armour was developed to eliminate the premature death of shoes due to holes. Shoes often wear from the inside out and holes can form from parts of the foot rubbing repeatedly on the inside of the shoe. Shoe Armour's patented technology helps prevent these types of holes and helps shoes last longer. They are made from ballistic fabric which was originally developed for military body armor. Ballistic fabric has superior abrasion and tear resistance making it an ideal material for preventing holes. Shoe Armour works best when used on new shoes but can be used at anytime in your shoes life to prevent holes or protect them from getting worse.