A multifunctional insulation option for your outdoor adventures, the Jack Wolfskin Gecko is a popular pullover. It is made from light microfleece to give you plenty of warmth at minimal weight. The Gecko is amazingly versatile. It works really well as part of your layering system, as an insulating layer with good wicking performance. Or simply slip it on over your functional base layer in the evening or during rest breaks for instant warmth.
