Chemical Synod - Sock & Dk Chemical Synod - Sock & Dk Chemical Synod - Sock & Dk Chemical Synod - Sock & Dk Chemical Synod - Sock & Dk £17.00 Yarn Base: [Choose]Companion 4plyLibrarian sock (+£1.00)Glow dk (+£1.00) Quantity: at £17.00 each Add To Basket 6 in stock.