PUMA Unisex-Adult Sf Drift Cat 8 Trainers - Lightweight Running Shoes for Men & Women - Perfect for Gym Workouts, Jogging & Casual Wear

I was surprised to find a message from the seller, Ken, advising me that the shoe ran narrow and that it would be wise to go up either a half or whole size; I'd previously purchased two pair from a different seller in my normal size which turned out to be too small. I totally appreciate the heads up which prevented my having to invest time and effort in returning the product, thanks again Ken.