Isaia Men's Formal Trousers

The luxury Italian menswear brand Isaia was established in 1920 in Naples, Italy. The label, founded by Enrico Isaia, began as a family-run fabric store that catered to the city's top tailors. In 1957, Isaia expanded the business to include a tailoring workshop, which eventually grew into the world-renowned bespoke suiting brand it is today. Still family-run, Isaia is recognized for its unparalleled attention to luxury detailing and tailoring expertise. The brand played a pivotal role in establishing the Neapolitan style of tailoring, which emphasizes loose, unstructured silhouettes designed for comfort in sweltering Italian summers.

Rather than trying to keep pace with luxury fashion's fast production cycles, Isaia focuses on its heritage and craftsmanship. Its blazers, outwear, and accessories, including watches and ties and pocket squares, are favored by discerning menswear enthusiasts. Every piece of Isaia apparel is crafted with over a century of Italian design and innovation.