This fine-knit Merino crew-neck jumper by Celtic & Co: so good its been made over and over again. This versatile piece straddles the gap between cosy winter sweater and long-sleeved T-shirt, offering plentiful layering options. Go it alone when the temperatures are mild, or pull it on over a turtleneck or shirt for warmth with unbeatable breathability.
With a number of colours available, it's worth picking a few to cycle through your seasonal looks.