
Negative issues surrounding PFCs and PFAs have had fair bit of press lately but are still widely used in waterproof clothing worn by us cyclists. The times are a changing though and the industry is now moving away from gear that uses these chemicals in their construction.
Leading technical clothing specialist, Gorewear (the cycling and running wing of Gore-Tex), have just released its first ever PFC (perfluorocarbons) -free waterproof cycling jacket – the Spinshift GTX. Rather than the method of an ePTFE (expanded polytetrafluoroethylene) layer used by Gore since 1976 to give clothing its waterproof properties, the Spinshift GTX jacket uses an ePE (expanded Polyethylene) membrane.