Hats

* Red, gray

* Found hanging from fence in Chattanooga, TN

Sneaker

* Black

* Found on sidewalk in Barcelona, Spain

Credit: freelance photographer Eli Amal

Child's boot

* Multi-colored

* Found on sidewalk in Roswell, GA

Credit: freelance photographer Lurch Lightfoot

Sneaker

* Black

* Found in parking lot in Canton, GA

Sneakers

* White

* Found on sidewalk in Chattanooga, TN

Cleat

* Black

* Found on street in Roswell, GA

Credit: freelance photographer Lurch Lightfoot

Sock

* White

* Found on street in Cedar Rapids, IA

Glove

* Blue

* Found on sidewalk in Kings Mountain, NC