ADDITIONAL FUNCTIONS and BLUESIGN Depending on the functional requirements, additional technologies such as the energy-retrieving energear system, the coldblack heat and UV protection, the 3XDRY feel-good technology, the Inzectic tick and mosquito protection or the self-cleaning NanoSphere finish can be added to all Schoeller fabrics. A large part of the current Schoeller collection adheres to bluesign, the most stringent ecological textile standard globally. By the way: Schoeller Textil AG has been manufacturing in compliance with the guidelines of the bluesign standard since 2001 and was instrumental in the development of the standard, together with other companies.