The current issue of textile network focuses on many exciting topics that shed light on the world of functional clothing and textile finishing. We take a look at the latest developments in functional textiles, from smart textiles and thermo-regulating clothing to bio-based fabrics. Thomas Syring gives an insight into Fristads’ sustainable company philosophy, while Daniel Odermatt explains what makes the textile manufacturer Ventile so special. Mateo Leitner from Topo GmbH explains the role that digitalization will play in the future of the textile finishing industry. We also talk to Nicolas Favreau about Lectra's new ground-breaking digital solution and provide an overview of the tense situation in the used textiles market.