Having a good base layer can make a really big difference when you are out in the cold. This is why this thermal vest top could be a great buy for any angler. It is long-sleeved and made from a cotton and polyester mix fabric. The top is available in charcoal or white and in sizes M-XXL. It has a long body length which means that there will not be any annoying gapping at the waist. It has a 0.45 tog ratings o is cosy and warn. It is machine washable and so is really easy to keep clean.