De l’utilité des écureuils : Willy warmer
▻https://en.wikipedia.org/wiki/Willy_warmer
According to the Croatian knitter Radmila Kus, knitted protectors were traditionally worn by Croatian men, particularly in the Mrkopalj mountain region, as a guard against frostbite. Such garments were also worn in Norway, where they were called forhyse, vænakot, or suspensorium. Several examples are preserved in the Norwegian Museum of Cultural History. Sometimes in Norway they would be made from squirrel fur with the fur side inside, to be worn under leather trousers in the winter. On the Faroe Islands such garments are called kallvøttur (man mitten) or purrivøttur (testicles mitten).