Very Lightly Worn, no visible damage or scuffs. VERY RARE FACTORY DEFECT on the tongue logo of left shoe. The Nike Air Tech Challenge 2 “Stone Blue” in White/Blue/Orange is a rare and highly sought-after athletic sneaker for men. With a stylish leather upper and the signature Nike Air cushioning technology, this shoe combines performance and fashion. The unique colorway and model design make it a standout choice for sneaker enthusiasts looking to add a limited edition piece to their collection.