This is a long-sleeved zip-up innerwear from YAIBA-X! Professional specifications, perfect for shore fishing. I think it's very rare!!! YAIBA zip shirts are quite flashy, so this would be great for those who want something more subdued and cool!!! I used it when going to competitions, and I've used it for 2 months! I wash it every time because I take good care of it, so the washing instructions tag on the back is faded! I don't think it's a problem since it's on the back!! I don't think you'll come across this design very often!! I think it's cool!! I don't see any particular stains, but there might be some I missed, so please purchase only if you understand. Please comment if you have any questions. Please refrain from purchasing if you are sensitive to details. Please understand that this is a used item. Please check the condition in the photos! It says Gamakatsu, but it's YAIBA! - Brand: YAIBA-X - Model Name: WOLF - Material: Polyester - Logo: SASAME - Features: Professional specifications Thank you for viewing.