You live in the city but you re always outdoors You appreciate what technical fabrics can do but you go for the natural option whenever you can The Jack Wolfskin Lakota Down Jacket was designed for people like you It combines urban style with natural materials certified down and natural cotton to create a super warm and super comfortable jacket The unbeatable combination of duck down and robust FUNCTION 65 a hybrid fabric with 74 organic cotton provides superb insulation and wear comfort FUNCTION 65 is extra robust and water-resistant and is a tried and tested fabric for outdoor apparel The high proportion of organic cotton gives the fabric a soft natural feel