Amazon.com: Trainer Armour - Big Toe Hole Preventer, self-Adhesive Patches with a Clever applicator. Shoe Toe Burst Toe Box Blowout Prevention Insert, Toe Hole Area Repair Patch. for Running Shoes and Sneakers. :
Is this how your running shoes fit? Looks rather large on top(0.5 size too big) to me, am I wrong? : r/RunningShoeGeeks
How to Measure Your Feet: A Step-by-Step Guide for Runners
How Should Running Shoes Fit?. Nike.com
How to check your Running shoe size | tips to buy perfect running shoes - YouTube