Jack Wolfskin Men's Cold Glen 3 in 1 Jacket. Whatever the weather, face it in style. The Cold Glen 3 in 1 offers the ultimate in outdoor versatility: a TEXAPORE 2 layer waterproof outer has a rugged, woolly cotton feel and the lightweight, quick-drying inner fleece provides year round warmth. So buy this Jack Wolfskin Men's Cold Glen 3 in 1 Jacket Was £160.00 Now £130.00.