The Ruben 03 by Josef Seibel is a versatile slip-on shoe designed for easy wear and long-lasting comfort. Crafted in a rich navy leather with rugged texture and contrast stitching, it offers a sleek, modern twist on a casual staple. The dual elastic side panels provide a secure fit with effortless on/off, while the distressed-look outsole enhances grip and adds a laid-back edge. Perfect for everyday wear, this shoe balances a polished profile with all-day walkability—ideal for travel, commuting, or relaxed weekends.
