Not totally a shirt, not fully a jacket, but 100% the best of both worlds. The ColumbiaA(R) Windward II Shirt Jacket is made from lightweight polyester with a soft polyester fleece lining for warmth in chillier temps. Snap chest pockets keep small essentials secure, and a droptail hem adds coverage. Sherpa-lined body Hand pockets Snap closure chest pockets Droptail hem 100% polyester shell with 100% polyester fleece lining Order today!