Adidas Crazyflight X 3 are indoor court shoes from Adidas. They are part of the Adidas volleyball line of shoes. I post them on this site because they are non-marking, and therefore suitable for squash. However I’ve never seen any squash players using this shoe, and I don’t know how well they would work as squash shoes.
You can also check out the Adidas squash shoes page for more ideas.