Founded by Finnish brothers Janne and Jussi Lehtinen, Aarni is inspired by Nordic nature, minimalist aesthetics, and durable design. The brand stands for high-quality accessories with clean lines, natural materials, and a modern, authentic feel.

Aarni places particular emphasis on sustainability and responsibly sourced materials. For many of its leather accessories, the brand uses Finnish elk leather from regulated wildlife management, thus combining Nordic tradition with modern Scandinavian design.