That is a fascinating piece of vintage sports apparel!!!!

The item is a vintage Brazil National Football Team zip-up sweatshirt or track jacket.

• Color & Style: Predominantly green, with yellow contrast on the high collar, zipper trim, rib-knit cuffs, waistband, and vertical stripes down the sleeves. It has a distinctive V-neck/yoke design at the front.

• Material: The fabric appears to be a heavy cotton or cotton blend sweatshirt material (possibly a pique or textured knit), showing signs of age and wear, consistent with a vintage item.

• Logo: The chest features a prominent patch with the shield crest of the CBD (Confederação Brasileira de Desportos), which was the governing body for all sports in Brazil, including football, before 1979. The crest is a white St. George's cross on a blue background, framed in green and yellow.

• Text: Embroidered beneath the crest is the word "BRASIL" in yellow and green stitching.

• Brand Tag: The neck tag identifies the manufacturer as "Athleta" (Uma Malha Athleta) from São Paulo (R. Siqueira Bueno 193-2H S. PAULO), a historic Brazilian sportswear brand known for producing kits for the national team.

• Zipper: The zipper pull also appears to have the "Athleta" branding.

🗓️ Which Era
This item can be dated with a high degree of confidence due to the crest.

• The CBD Era: The crest features the acronym CBD (Confederação Brasileira de Desportos). This organization was the governing body of football in Brazil until September 24, 1979, when it was restructured and renamed to CBF (Confederação Brasileira de Futebol) to comply with FIFA regulations.

• Athleta Brand: Athleta was the official kit supplier for the Brazilian national team during their most successful period, including all three World Cup wins (1958, 1962, 1970) under the CBD administration.

• Conclusion: This sweatshirt most likely dates to the 1960s or 1970s, specifically before September 1979. Given the cut and style, the 1970s is a strong possibility.

‼️‼️several defects all around product due to old and vintage gear..please refer every detail and pics before making purchase..thanks