Upper made of ecoTWX material. ecoTWX material is made from recycled plastic bottles and uses an average of 13 bottles per pair.
Zero-X shoes are made without glue, utilizing an independent interlocking stitching system to ensure fit and durability
Eco-friendly laces. Also features elastic gore panels on the tongue that allow the shoe to be worn without laces.
Air-mesh lining
BioBlend internal midsole