Barbour has a long tradition of supplying extra liners for some of their most famous Beaufort, Border and Bedale waxed jackets. Rather than permanently tailoring the extra insulation into the jacket where it might be too warm during an energetic day out on the moors, they offer the zip-in liner alternative. Some of the liners remain as separate inner waistcoats which can be worn independently and stylishly in their own right.