The Thermo HM 2 is a thick calf-length sock made from virgin wool to keep the feet pleasantly warm and dry. Ideal for in boots and high cut shoes. The Thermo HM 2 offers a perfect fit with a specially long band to prevent sagging.
A thick, calf-length sock made from Zirpro virgin wool with meta-aramide fibre. Flame-resistant and specially designed for fire crews and welders. These socks are safe and yet comfortable too. Complies with safety standards EN 531.