The product is a premium version of the Air Jordan 4 Retro in size 11.0, known as the 'OBSIDIAN' colorway. This sneaker features a blue color theme with a leather upper material, staying true to the retro style of the Air Jordan 4 model. Released in 2016 as part of the Air Jordan product line, this athletic shoe is a stylish and highly sought-after item for men who appreciate both fashion and performance.