I loved my OLD pair of size 8 Crocs.  They were and are still very comfortable. They have a barely there feel.  My toes have plenty of room and yet the shoes stay on well.  However, the NEW pair of size 8 Mary Jane Crocs don't have enough room for my toes.  My toes are crammed up against the front, so that if I wear the shoes very long, my toes hurt in the toenail area.  In comparing the older and newer shoes, I see the OLD ones are just slightly longer than the new ones, and the material they are made of is softer and more pliable.