NLS Twig full zip a lovely and easy-to-wear wool sweater that has a full zipper at the front and zippers in the pockets. 100% natural wool without dyes and chemicals. The material is felted to 450g/m², but on this sweater we have chosen to turn the "wrong" side out to give it a different expression. Usually we turn the wrong side/the purl stitches outwards, but we do not do that on this model. NLS Twig full zip is a solid wool sweater made entirely of wool in its natural color.