This is a singlet (short-sleeved) from Nike's top-of-the-line "Aeroswift" running wear. This is a high-end model with a retail price of 11,660 yen. It features overwhelming lightness and breathability, and is worn by professional athletes. 【Reason for listing/Condition】 Purchased in the summer of 2025. Used only a few times. After that, it was carefully stored in a closet at home. There are no peeling prints, noticeable fraying, or stains, and the fabric still has its firmness, so the condition is very good. (Home cleaned) 【Recommended Points】 Overwhelming breathability: The entire body has a mesh-like structure, so even if you sweat, it won't stick to your skin, making it comfortable even in midsummer runs or high-intensity races. Lightweight: It's so light you'll forget you're wearing it. Design: Popular black color. The white swoosh on the chest and back stands out. How about it for the upcoming marathon season, track practice, or competitive races? It's a rather expensive item at retail price, so I'd be happy to sell it to someone who is looking for it. 【Product Details】 Product Name: Nike Dri-FIT ADV Aeroswift Size: L (Men's) Color: Black Retail Price: 11,660 yen Material: 100% Polyester 【About the Fit】 The Aeroswift has a sleek silhouette specific to racing. (I am around 175cm tall and it was a perfect fit) Instant purchase OK. I will carefully pack it to prevent it from getting wet and ship it. #NIKE #Nike #Aeroswift #Aeroswift #Runningshirt #Marathon #Trackandfield #Runningwear #SuguruOsako #Kipchoge #Vaporfly #Alphafly