Men’s Jack Wolfskin funnel-neck jackets are crafted from breathable fabrics like sherpa borg and Polartec to put warmth and comfort at the top of the agenda. Choose from pieces in neutral shades or lumberjack-esque checked designs, featuring zipped fastenings for easy temperature regulation on the move. Versatile options from the brand’s 3-in-1 system all come with hassle-free returns