Martin Smoke Mavi Black Jean Pants from Mavi denim collection. Loose hips. Straight leg. Mavi s signature series Black offers a premium look with logo applications enriched by different techniques. The new Mavi Black collection, which comes to life in oversized cuts and elegant, timeless pieces made from Tencel blend fabrics, redefines the style codes of the modern man.A stylish look with black and white selvedge and a black enamel plate detail on the watch pocket.