Buff is a Japanese company specializing in the production and sale of high-quality, multifunctional neckwear and accessories. The brand is known for its innovative designs that combine functionality with style, catering to outdoor enthusiasts and everyday users alike. Buff offers a range of products, including neck gaiters, headbands, and face masks, which are designed for versatility in various activities such as hiking, skiing, and running. The company emphasizes the use of breathable, moisture-wicking materials to ensure comfort and performance in diverse environments.