ZUMA in BIO Suede brings a fresh take on our signature unisex design. You will not believe how soft they feel on your feet! Handmade in Portugal and crafted from chrome-free suede, they are breathable, skin-friendly, and built for everyday use. The ergonomic fit supports all-day comfort while the suede gains character with time, creating a pair that truly becomes your own. From workdays to weekends, ZUMA offers timeless style with a textured edge. Specifications: Upper: Tanned Bio Suede from Portugal. Locally sourced materials support regional craftspeople. Footbed: Carbon Step™ antimicrobial contoured footbed for superior comfort and support. Outsole: Flexible natural rubber with excellent traction for reliable grip. Responsibly made with LWG-certified leather from food industry by-products. Carbon Step™: A detachable insole that molds to your foot, supporting natural movement and activating your muscles for a barefoot-like walking experience. Over time, it gently compresses to match your foot's unique shape, guiding it into a natural, neutral position. 11/14/7 Formula: Precisely engineered with 11mm heel cushion, 14mm arch support, and 7mm forefoot padding that naturally compresses to your unique foot shape. Advanced Materials: Open-cell polyurethane maintains bounce while preventing bacterial growth and odor. Cork shank provides thermal insulation and structural support for lasting durability.