Treesocks Winter with Norwegian pattern twice as thick as the standard variant cut: Between Quarter climbing and Mid Calf in Europe (Latvia) Nursing instructions: Nikin works very closely with small family businesses in Europe. These are also visited so that the production also takes place under fair and social conditions. These socks are made in Latvia, which means that the articles have a short transport route and are thus saved CO2. Consisting 80% bamboo viscose 17% polyamides 3% elastane bamboo is a very fast -growing raw material, so this is a very good sustainable alternative to other substances. A tree is planted for every Nikin product by passing on part of the proceeds to the partner organization OneTreeplanted and in your name it planted a tree in a place where trees have previously disappeared for various reasons such as wood industry, agriculture or natural events.