In the field, there's no better way to maximize comfort than with quality moisture-wicking gear. This APX Base Layer Top is made of soft merino wool that does not itch. Innovative design wicks moisture from the skin and transports it into the air for quick drying. Wool's natural insulating quality keeps you warm and dry. It fits snugly, but not tight. 1/4-zip front neck opening. Imported. Sizes: S-3XL. Colors: Black, Brown/Black.