Dr. Scholl’s Luna Comfort Shoes Gray 6.5M

These Dr. Scholl’s Luna Comfort shoes have been worn a few times. These do not come with a box. They are a size 6.5M and man made materials. The color is gray but they look more light tanish gray to me. There are some spots on them - see pictures. I believe the spots are just discoloration in the fabric but not 100% sure.