Features A short sleeve T-shirt that can be worn alone or as a base layer in active scenes. Made of a special twisted yarn in which a filament yarn is wrapped inside a wool fiber bundle. The wool comes to the surface of the fiber that meets the skin to offer temperature/moisture control and deodorizing properties of wool. In addition, polyester with a modified cross-section adds sweat-wicking and quick-drying capabilities. Left chest pocket. Environment-friendly product that uses recycled materials.