The jack wolfskin mens jasper 3 in 1 jacket is a rugged addition to any wardrobe and provides versatile protection against harsh conditionsthe jasper 3 in 1 jacket is formed of an outer hardshell and inner fleece which can be configured and worn together or as stand alone piecesthe outer jacket is constructed from highly weatherproof and breathable texapore fabric with stretch inserts for added mobility during active pursuits keeping you protected in any weather venting zips under the ar