Thank you for looking! This is a short-sleeved topper (wetsuit top) from the popular surf brand, **BILLABONG (Billabong)**. This is a highly mobile model from the original high-performance material "XERO" series, which offers excellent stretchability. It is active in a wide range of uses, such as surfing in the coming season, preventing injuries and sunburn in the summer, and using the topper alone. ■ Product Details Brand: BILLABONG Model: XERO SERIES Size: M (Tag notation: M / USA-S) Color: Black Material: 64% Nylon, 36% Polyurethane Country of origin: Made in Thailand Features: Equipped with a drawstring at the waist to prevent slippage ■ Condition Used for about 1-2 seasons. There are no cracks in the logo, nor any noticeable large scratches or tears, and it is in good condition overall. The material does not feel hardened and is still in a soft condition, so you can use it comfortably. Please check the photos for details. ■ About Shipping Free shipping, will be sent via anonymous delivery (Rakuraku Mercari便 or Yuuyu Mercari便). It will be shipped folded compactly, so please be aware of any folding creases. Please only purchase if you understand that this is a used item and has been stored at home. If you have any concerns, please feel free to comment! #BILLABONG #Billabong #Topper #Wetsuit #Surfing #MarineSports #XERO