Vintage Adidas Track Jacket Mens M/L Blue 3 Stripe Button Off Sleeve Trefoil

CONDITION: Still in good condition for the age. Pre-owned vintage Adidas track jacket with general wear from prior use. Shell shows several small fabric snags on the mesh side panels and sleeves plus a few faint darker marks on the woven front and back; see close-up photos. Fabric, stitching, zipper, removable sleeve zips, elastic, and pockets are intact with no holes or tears visible in photos.  Brand: Adidas.  Gender: Mens; Size: Medium/Large (tagged OT/XG).  Color: Blue with darker blue mesh side panels and white 3-Stripes on shoulders and sleeves.  Type: Vintage track jacket with detachable long sleeves that convert the jacket to a short-sleeve style.  Material: Shell and lining 100% polyester per interior content label.  Country of origin: Made in China.  Vintage details: Interior care label includes Adidas THE BRAND WITH THE 3 STRIPES / LA MARQUE AUX 3 BANDES text and a 10/05 production date, indicating mid-2000s era.  Front design details: Full-length front zipper with stand-up collar, contrast mesh panels running down the sides, and embroidered Adidas performance logo at lower left front.  Back design details: Solid blue back panel with white 3-Stripes running from collar down each sleeve.  Construction details: Lightweight woven polyester shell with mesh ventilation panels, elasticized cuffs and hem, and convertible zip-off sleeves at the bicep secured with small snaps when removed.  Tagged size: Mens medium