Size 10.5 - Transformers x Puma RS-X Optimus Prime for sale 。The NWOB Puma X Transformers x RS-X Optimus Prime (370702-01) Men\'s Size 10 is a limited edition athletic sneaker designed in collaboration with the popular brand Puma and the iconic Transformers franchise. This shoe features a vibrant Dazzling Blue and High Risk Red color scheme inspired by the character Optimus Prime, making it a standout addition to any sneaker collection. With its stylish design and unique theme, this product is sure to appeal to both sneaker enthusiasts and fans of the Transformers series.