Women's halterneck tie back top, made in e-viscose + hemp fabric. this product is part of our e-fabrics line and regenerate life flag.the cultivation of hemp fiber eliminates the use of pesticides due to the plant's resistance to natural pests and thus avoids the contamination of our planet's water reserves. e-viscose is made from wood pulp from reforestation and sustainable management,certified by the forest stewardship council (fsc), program for the endorsement of forest certification (pefc) and by the eu ecolabel.