The ThermaSoft Merino Field Shirt has a relaxed fit through the body and dropped shoulders, ideal for layering and easy to dress up or down. By gently boiling the fibres, we’ve boosted merino wool’s natural thermal properties and softness to create a luxuriously cozy winter layer that can stand up to the chill without feeling itchy or bulky. Merino wool is naturally thermoregulating Boiling process adds structure, warmth, and softness Button closure & chest pockets