04. Hilly Twin Skin R200
The first full twin skin we’ve tested. Hilly socks are made in South Africa, and then distributed around the world from their head office in the UK. The sock is made up of two layers: the soft inner layer prevents blistering, facilitating a comfortable feel. 58%polyamide/19% MerylSport / 15% polyester, 4% cotton, 4% elastane.