AI Appraisal Estimate

This is an Adidas branded men's or unisex quarter-zip polo shirt, presented in a muted olive green (or faded dark green) color. It features a classic polo collar with a distinctive striped detail; specifically, the collar is a darker shade, possibly navy blue or black, with two thin white horizontal stripes running along its edge. The front opening of the shirt is a quarter-zip style, utilizing a white plastic zipper, which contrasts with the shirt's main body color. The zipper pull is not clearly visible but appears to be a standard tab. On the left chest area, the Adidas logo, consisting of the three-stripe mountain emblem and the 'adidas' text underneath, is embroidered in a darker thread, likely black or dark navy, creating a subtle yet recognizable branding element. The shirt appears to be made from a relatively thick, possibly cotton or cotton-blend knit fabric, suggesting it might be a sweatshirt-style polo or a heavier jersey material, suitable for cooler weather or casual wear. The sleeves are short, and the overall cut seems relaxed. There are no immediate visible signs of significant damage, stains, or rips, with the fabric appearing consistent in color and texture. The condition seems good, with slight signs of general wear consistent with a used garment, such as minor pilling or softening of the fabric, but no major flaws. Based on the style of the Adidas logo and the overall aesthetic, this item likely dates from the late 1990s to early 2000s, reflecting a popular sportswear trend of that era. The craftsmanship appears standard for a mass-produced item from a major sportswear brand, with even stitching visible around the collar and zipper area.

Upon visual examination of the provided image, I assess this Adidas Quarter-Zip Polo Shirt in Olive Green to be authentic based on the consistent branding elements visible, such as the accurate rendition of the embroidered Adidas three-stripe mountain emblem and text. The overall condition appears good, showing slight signs of wear like minor fabric softening consistent with a used garment, but no major flaws such as tears or prominent stains. This item likely dates from the late 1990s to early 2000s, reflecting a popular sportswear aesthetic of that era. The material appears to be a heavier knit, possibly cotton or a blend, suggesting a comfortable, casual wear item. Market conditions for vintage or pre-owned Adidas quarter-zip polos of this type are generally moderate. While Adidas is a desirable brand, this specific style and colorway are not exceptionally rare. Comparable items from this era often retail in the $20-$50 range on secondary markets, depending on condition and specific design details. The olive green color is versatile, contributing to steady, albeit not high, demand. Factors significantly impacting value include the good overall condition and the authentic Adidas branding. The vintage aspect adds a small premium over new, basic polo shirts. Without a physical inspection, however, I cannot definitively confirm fabric composition, internal tags for production details, or detect subtle alterations or repairs. Full authentication would benefit from an in-person examination to verify internal tags, stitching quality under magnification, and material feel, as well as any provenance documentation, though such documentation is rare for items of this value range.