ECO///Microfiber: 100% Recycled Polyester (post-consumer recycled plastic). Set in sleeve with a mini-placket zipper cover and chin guard, velcro cuff adjustments, stand up collar, side zip pockets, and breathable Eco///Drytech™ panels along the side, with a piping accent along the raglan to the neck, and down the sleeve, wrapping around the forearm. This fabric is bluesign® approved, and meets the highest environment, health and safety standard. This item is in-stock in two color-ways, with a matching ladies' version. Sizes: Small to XXL.