Brand is unknown due to missing tag, but the details are similar to Champion's Reverse Weave. The ribbing and the expansion gussets on both sides are two-tone with the body. Manufacturing era: Probably 80s-90s Color: Burgundy Marked size: Unknown (approx. XL) Shoulder width: 58cm Body width: 69cm Sleeve length: 69cm Length: 64cm (There may be some error depending on the measuring method.)