It ’s about $ 47 in dollars. This style is designed for longer walks and treks: constructed from cosy merino wool which is naturally temperature moderating, highly absorbent and breathable even if wet. Each element of the sock has been carefully considered. The weave is as thick as possible to prevent fatigue without being too tight, elastic gives support to the arch, the tabi style is intended to improve balance and help prevent falls. ●material wool81%,polyester12%,Polyurethane5%,Nylon2% ●Laundry　Guide Put it in the net, wash it with a neutral detergent. Hang it in a well-ventilated shade. If pills are formed, remove them with a pill remover so as not to pull them.