Jason is 6'0" tall, has a 40" chest, and is wearing a size medium in Charcoal Heather. A soft tee made from a recycled polycotton blend, with Marmot graphic. Main Fabric: 52% Organic Cotton 48% Recycled Polyester Jersey Knit 4.4 oz/yd Center Back Length: 28.5in Style Number: 33390