Active Frame is an outsole that incorporates My Foot Size’s patented technology. The unique tread pattern improves the durability of the shoe by using a rubber material that provides strong traction and does not wear out easily, and the design that hugs the foot improves wearing comfort.

The timeless design of OPUS-5 is perfect for those who prefer a simple yet sophisticated fit. Its uncomplicated layout makes it easy for anyone to style, offering elegance that transcends the passage of time.

Opus-5 is not an ordinary, inexpensive sneaker. It is a special handcrafted shoe meticulously made by artisans with over 45 years of experience. Despite the high manufacturing costs, we insist on producing in South Korea due to the irreplaceable craftsmanship and heritage. Discover the enduring value encapsulated in every pair of Opus-5.