Warmth when you need it. The Men's Thunder Bay Vest is made from Jack Wolfskin's classic Nanuk 200 fleece. It is ideal for a quick burst of core warmth when you're out on the trail. And it is so breathable that you can also wear it during more active phases.
Jack Wolfskin is among the leading providers of functional outdoor apparel, footwear and equipment in Europe. The fundamental idea behind all Jack Wolfskin products is to combine the best possible functionality with great comfort.
Since 1981 we have been inspiring people to seek adventure, to enjoy the freedom of the outdoors and to explore the natural world. We are outdoor pioneers of the first order and we make outdoor products you can rely on.