<ul><li>5.8 oz. (US), 9.7 oz./L yd (CA), 65/35 recycled polyester/cotton</li><li>Denim colors are 70/30 cotton twill/recycled polyester</li><li>Self-fabric neckband with safety release mechanism </li><li>Self-fabric ties</li></ul><div><span style="text-decoration: underline;"><strong>Responsible Supplier:</strong></span> this product was made in a facility that is OCS, GRS, RCS, GOTS and OEKO-TEX certified.</div><p><span style="text-decoration: underline;"><strong>Responsible Materials</strong></span>: contains 65% recycled polyester</p>