The Men's Keb Hybrid Half Zip is a comfortable insulating sweater for ski touring and other pursuits in cold conditions. It is made from pliant stretch fleece with windproof chest and shoulder sections in polyester that has been insulated with G-Loft Supreme. It is perfect as a light and flexible mid layer and excellent in combination with the shell garments in the Keb series. The high collar warms the neck nicely and the half-length zip at the front can be opened to release excess heat. There are two vertical chest pockets with zips that are easily accessed even when you are wearing a jacket on top.