Help make a difference with this eco-friendly tech flannel shirt that plays a part in the sustainability of the planet. All while being soft, comfortable, and easy to move in. MarinoWul+ is blended with cotton and spandex to create an eco-blend that is then brushed to a soft hand. Made from recycled polyester, MarinoWul+ is an incredibly soft, moisture-wicking, breathable, temperature-regulating fiber that's also bluesign certified. The cotton provides the softness and the spandex gives the shirt an easy stretch. Two button-through chest pockets and one secured vertical-entry zipper pocket behind the left chest pack pocket securely stow your items. The pencil hole on the left chest pocket is a perfect spot for sunglasses and you can keep them clear with the hidden sunglasses cleaner built into the shaped hem. Hidden button-down collar prevents flyaways; adjustable cuffs provide just the right fit. Active fit. 76% Cotton, 21% Recycled Polyester, 3% Spandex. Washable. Imported.Sizes S(34-36), M(38-40), L(42-44), XL(46-48), XXL(50-52).