This is an authentic item sold at American universities and other locations in the 1990s, an iconic piece representing the campus style of the time. The attached tag is in good condition, making this a highly valuable model for collectors. · Condition: The Harvard University attached tag has no significant fading, and the condition is good. Features of Reverse Weave The biggest feature is the use of a horizontal weave (Reverse Weave), which is different from regular sweatshirts. This special weave construction minimizes vertical shrinkage, providing the practical benefit of maintaining the silhouette even after washing. In addition, it is thicker and heavier than typical sweatshirts, and the high-quality specifications become more appealing the more you wear them. · Manufacturing: Made in the USA, authentic. · Era: Vintage model from the 1990s. · Material: 89% cotton, 8% acrylic, 3% rayon. This is a standard material composition characterized by moderate thickness and a soft feel. · Color: A subdued gray. Its simplicity makes it easy to match with various styles. · Size: The tag indicates a rare X-Large. Actual measurements are as follows. Please be sure to check the actual measurements, as 1990s models may differ from current sizing. Actual Size (measured flat) · Shoulder width: Approximately 51 cm · Length: Approximately 70 cm · Body width (underarm area): Approximately 53 cm · Sleeve length: Approximately 58 cm · This is a used item, so there may be minor scratches, slight discoloration, tag wear, and other signs of use due to age. · There are no noticeable major damages (holes, large stains, excessive yellowing, etc.). It is in good condition with no problems for wear. · The condition of the product is photographed as closely as possible to the actual item, but the color may appear different from the actual color depending on the monitor environment and lighting conditions. Please understand.