Debuting in 1985, the Snap-T became environmentally minded in 93, when it reinvented itself and was spun from post-consumer recycled (PCR) plastic bottles. Today, it's made from thick, warm, 10-oz. PCR double-faced polyester fleece, with Y-Joint sleeves, a four-snap placket and an on-seam snap chest pocket. Quality of construction exceeds market standards. Made in USA.