William David Merino Blend Contrast Collar Quarter ZipA lightweight but warming layer, our William David zip jumper is made from a luxuriously soft and smooth merino blend that regulates your temperature, making it an ideal piece for cool offices or snug tables at the pub. Featuring a contrast colour to the inner collar for a touch of detail, this no fuss jumper is a great way to add a touch of refined style to your autumn winter office attire.