Sailor knitting has always been in vogue and is probably one of the things that has not changed in more than a lifetime. The reason for this is that the sailor's style is classic, cool and practical. It is difficult to do without in the unstable Danish weather, but fortunately it adorns any wardrobe.
Originally made for workers and fishermen.
The sailor sweater was originally made for workers and fishermen. "Knobs" or bubble knit pattern, is what gives the sweater its unique heat properties while minimizing the consumption of wool. The pattern increases the insulation and was therefore ideal for sailors and craftsmen and others who worked outside in the cold, unstable Danish weather.