Synthetic fibres derived from fossil fuels now account for 69% of global textile production, and this is projected to reach 73% by 2030. A 2024 Changing Markets investigation of 50 major fashion brands, worth more than $1 trillion combined, found widespread reliance on synthetic fibres, limited transparency and industry tactics that delay meaningful action.
SHEIN stands out: 81,70% of the fibres in its garment portfolio are synthetic.
Synthetic clothing can also shed microfibres and microplastics. Research has detected microplastics in human tissues and fluids, including lungs, blood, brain tissue and placentas, while emerging research is investigating their potential health impacts.
This means plastic in fashion is not only an environmental issue.
It is a growing public health concern.