ECO-RPET DRYTECH: 50% RECYCLED POLYESTER / 50% ECO-CHARCOAL Men’s longsleeve, set-in-sleeve crewneck, featuring accent contrast flatlock stitching on s dropped shoulder seam, accent side panels, and an ECO///CDN logo heat press on right sleeve. A light-weight, technical top made with Eco-charcoal. This fabric is bluesign® approved, to meet the highest E.H.S. standard.