This is a Kanata-made Cowichan sweater. Made in Canada. While details such as the manufacturing year and model name are unknown, it appears to be one of 500 limited-edition pieces (serial number 136/500). It's a full-zip sweater, and a rare piece featuring a totem pole accessory on the pull tab. As a vintage item (used clothing), there is some pilling overall, and signs of wear such as stains in places on the knit, but I believe it's in a condition that poses no particular problem for practical use (to avoid damaging the item, I will sell it as is, so please perform maintenance as appropriate after purchase). There is no size notation, but it corresponds to a Japanese size L. Width: Approximately 58cm Length: Approximately 65cm The actual measurements taken prior to listing are as stated above. ★Notes★ ・This is being sold as "used clothing" only. Please understand the condition based on the description and images, and if there are any unclear points, please ask in the comments "no matter how small" "always" "before" proceeding with the purchase. ・I can only answer "It's authentic" to the question "Is it authentic?" because I have judged it to be so and have purchased, worn, and stored it, so please be aware of this beforehand.