The Nike Ja 1 NRG Low Halloween edition in size 4.5 is a kids' sneaker designed with a spooky Zombie theme. It features a low top shoe shaft style with a green leather upper, making it a stylish and unique choice for Halloween festivities. This athletic shoe from Nike's Ja product line is specifically made for unisex kids in youth sizes 3.5Y-7Y, adding to its versatility and appeal for young sneaker enthusiasts.