NLS Sap is a stylish, classic model in a completely natural wool quality, free from dyes and chemicals. Zipper at the front and in the side pockets. On our felted wool garments we usually turn the wrong side out, but on this NLS model we turn the "wrong" side out to get a different expression. The perfect sweater for those who like to be active but also works for those who want to be stylish in everyday life.