These double face socks have been in Rototo's collection since the establishment of the brand. Designed with an inspiration from mountaineering socks, these socks feature merino wool on the surface and undyed low-count organic cotton fabric as the lining to create a soft and thick feel like a sweatshirt. In addition, the liner material feels fluffy and comfortable with a napped surface.

The sock production in the northwestern part of Nara Prefecture is thus originated from the area’s centuries-long tradition of the weaving industry. And that is why Rototo places more value on manufacturing that requires a lot of discussion with factory craftsmen who preserve the tradition and history. Rototo’s socks can be made only with a combination of the right material, the right machine and craftsmanship. They aim to preserve the tradition inherited from their ancestors.