Nike Air Tech Challenge 2 Kumquat for Sale | Authenticity 。Up for sale is a pair of Nike Air Tech Challenge II in Kumquat – Mens Size 12. Style Code / SKU: 643089-184 ⸻ ? Condition Pre-owned condition with visible signs of wear throughout. This pair is best described as well-used. • Visible dirt, stains, and discoloration • Creasing and wear on upper materials • Midsole and outsole show wear from use • General signs of wear consistent with pre-owned footwear Condition Details: No Box: No original box * Signs of wear: General wear consistent with pre-owned footwear. * Scuffing: Minor scuffing on the suede toe box and around the midsole. * Discoloration: Visible yellowing/aging on the midsole and outsole sections; minor fading on the suede. * Glue Stains: None * Tearing: None * Separation: None * Odor: Strong odor present from previous wear/storage. Please be aware before purchasing. ? No major structural damage unless otherwise stated. Shoes remain wearable. ? Please review all photos carefully for the exact condition. ⸻ ⚠️ Important Notes / Disclaimer • No original box included • Item has not been deep cleaned or restored • May have minor odor from previous use/storage • All photos are of the actual item — nothing is hidden