WHAT DOES MEN'S GRAY SLIP ON DRESS SHOES MEAN?

What clients are declaring: "I bought (3) colors in this sandal. I absolutely like all of them. They may be very comfortable and it feels like a System not like a heel. My favorites shoe made by Melissa. I hope they never end making them."It's the color and texture from the upper to the Heist Sneaker that does it for us. Abundant grainy leather wit