Sports socks with knitted block strips and a small tennis stick. Material 85% organic cotton, 14% recycled polyamide, 1% Elasthan Production takes place - certified according to the global organic textile standard (GOTS) And under fair working conditions. The following criteria are a condition in the producer selection: Free chosen jobs, no discrimination, no exploitation of children, union organizational possibility, salaries enable the feeding of a family, no excessive working days, safe and healthy working conditions as well as binding employment contracts.