For sale: Salomon QST 3L Shell Jacket Men's - Perterx, waterproof - size large -3 hours of wear, like NEW (bought it and then moved to Alabama....lol) Made for off-piste adventures in extreme terrain and weather, the QST 3L jacket is easy to layer for different conditions. MotionFit 360 patterning means the jacket moves with you, while the durable, thick-weave fabric combines resistance and breathable weather protection.