The Twisted X Zero-X Casual Shoes for Women is an eco-forward piece of footwear crafted with comfort in every step. These Zero-X women's shoes focuses on utilizing a no glue construction method. Handcrafted with an upper combination of fabric and full-grain leather, air-mesh lining for improved breathability, and a BioBlend internal midsole, the Zero-X collection aims to reduce waste. Eco-friendly midsoles are made of a biobased material that utilizes castor bean oil to reduce the amount of traditional ethylene vinyl acetate (EVA) used. Zero-X profiles showcase an independent interlocking stitching system and molded low-to-the-ground outsoles created with rice husk agricultural by-products. Molded rubber cupsoles are integrated with blended rice husk. Blended rice husk is an agricultural by-product that is typically thrown away. Manufacturer style #: WZX0006. Uppers made of fabric and full-grain leather Zero-X shoes are made without glue Interlocking stitching system Bamboo laces Elastic gore panels on tongues Air-mesh linings BioBlend internal midsoles Molded rubber cupsoles integrated with rice husk