Polo shirt Reversible is designed in our G-Star RAW Research lab.Created in a double layer, this unisex GSRR polo shows a short sleeved design in an oversized fit.Offering welt pockets at the waist, inside and out.The inner piece of this reversible shirt is slightly longer to create a color pop effect at the sleeve and bottom hem.A key loop is added.Graphic prints at the front and back add character.Composition:.Lightweight Reru Chambray.This chambray is woven in a lightweight construction.The melange effect created by the white and blue yarns offers a vivid color shade.Light weight 5 oz woven.100% Cotton.By buying cotton products from G-Star Raw, you´re supporting more sustainable cotton farming through the Better Cotton Initiative.Better Cotton is sourced via a system of Mass Balance.Find out more about our sustainable materials´´.about our sustainable materials´´.Inner fabric:54% Washi paper, 46% Linen.