The product is a pair of Nike Free RN Flyknit 2018 sneakers in a size 11.5. The sneakers feature a low top shaft style and come in a white and black colorway. Specifically designed for men, these athletic shoes are part of the Nike Free product line, known for their performance and comfort during running and jogging activities. With the style code 942838-101, these sneakers offer a sleek and stylish design suitable for various athletic endeavors.