Themis Black Corn-Based Vegan Boots
Europe’s best ethical certified sustainable brands
Themis is a clean, everyday vegan boots built from modern, low-impact materials. The outer layer combines recycled cereals with recycled polyester and adhesive fibers (25% recycled cereals / 35% adhesive fibers / 30% recycled polyester / 10% PU), while the insole and lining use 100% microfibers sourced from the circular economy for a smooth feel against the foot. A Neolite outsole provides durable grip, and the 3.5 cm flat heel adds subtle lift without sacrificing walkability. All models are labeled PETA-Approved Vegan and certified OEKO-TEX 100 (materials stated to be free from toxic products). Designed to soften over time, Themis is recommended in your usual size—size up if you’re between sizes, have a slightly wide or high-arched foot, or use orthotics.
Fit:
Order your usual size. Size up one if between sizes, wide/high-arched, or using orthotics. Materials soften over time. Heel: 3.5 cm flat heel
Care:
Wipe upper with a damp cloth; air dry away from direct sunlight. To refresh insoles, sprinkle baking soda inside for a few hours, shake out, wipe lightly, and air dry.
FAQ:
- How do they fit? True to your usual size; size up if between sizes, wide/high-arched, or using orthotics.
- What materials are used? Recycled cereals + recycled polyester blend upper; circular-economy microfiber lining/insole; Neolite outsole.
- How do I care for them? Wipe with a damp cloth and air dry away from sun; refresh insoles with baking soda, then wipe and dry.

