I recently used a shoe size chart tool on running-point.com and found it to be incredibly helpful. The tool allowed me to easily find my shoe size by inputting my foot measurements from a pair that I already own and comparing them to the chart and the shoes I'm interested to buy. The tool was easy to use and provided accurate results, making it a valuable resource for anyone in need of a new pair of shoes. I highly recommend this tool to anyone looking to find their shoe size quickly and accurately.