Vintage 1970's Jantzen Collared Single Button Sweater Fair Isle Nordic XL T-347

Vintage 1970's Jantzen Wide Collared Single Button (leather) knit Sweater with a Fair Isle Nordic Design. Cable knit with ribbed knit at wrists, waist and collar. Main color is a burnt yellow/tan color. Design in the center of the chest is robin's egg blue, rust, olive, dusty aqua and navy. Very attractive combination of colors. Vivid and bright with no signs of wear. Like new. Size XL. Feels like acrylic but tags are missing. Measurements below are taken unstretched: Chest is 40" Length is 27" Sleeves are 20" from underarm seam to wrist. The actual colors are closer to the first two that have a more yellow/tan look.