Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hurts to Wear

These are too bulky to suit me. The are very uncomfortable inside the shoe. I had to remove them pretty quickly because the part that hits the middle of my foot felt like I was walking with a pebble in my shoe. Dr. Scholl's makes another one that is red that is sold on this site and it is softer and much more comfortable.