100% cotton. Made from 100% organic cotton. OCS Blended certificate is issued by Ecocert Greenlife. Highly resistant canvas fabric. Herringbone cotton tie straps crossed at the back and passing through metal eyelets at the waist. Front pocket : Length 20 cm – Width 30 cm – Apron : Length 90 cm – Width 76 cm. This product has been specially treated and appears intentionally aged. This manufacturing process results in colour variations between products and makes each piece unique.