These 'Mojave' sunglasses are part of Jacques Marie Mage's American Old West-inspired 'The Last Frontier V' collection. Made in a limited batch of 50 pieces from cellulose-derived acetate, the arms are detailed with ornate filigree engravings and a bucking broncho inlaid with vibrant turquoise.Responsible Craftsmanship. This product promotes artisanal skill and brands that invest in communities and adhere to fair-trade principles. Find out more about our Consciously Crafted criteria [here.] (https://www.mrporter.com/hub/craftmanship-code/)