The ROA Katharina combines the robust functionality of an approach shoe with the style of a modern sneaker. The upper material is made of hand-painted, long-haired suede with a wax impregnation, making each shoe unique and water-repellent. Added to this is durable leather, a grippy Vibram Megagrip rubber sole, a rubberized toe cap for extra protection, and reinforced rubber reinforcement on the sole — perfect for everyday wear and outdoor activities.

- Vibram Megagrip sole with serrated tread for optimal traction and use on the roughest surfaces
- Lightweight, abrasion-resistant upper made of technical nylon
- Rubberized toe cap for improved protection
- Stitched rubber edging
- Lace-up closure