Stop replacing shoes before their time. The Trainer Armour Big Toe Hole Preventer is a reinforced, self-adhesive patch and applicator system designed to stop your big toe from punching holes in your trainers, running shoes, or everyday fabric footwear. Quick and easy to fit, the patch bonds securely to the inside of your shoe—no glue, no mess, no fuss. Once applied, it forms a tough barrier between your toe and the shoe upper, dramatically extending the lifespan of your footwear. Suitable for men’s and women’s shoes, covering US sizes 4 to 15, it’s an inexpensive solution to a very expensive problem.