100% cotton. Made from 100% organic cotton. 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.