Upper Material: Waterproof leather. Hydrophobic and breathable.<br>Sun Reflect: Reduces the heating effect of the upper leather by direct sunlight. Sunlight is reflected by the leather, keeping the leather and the feet cooler.<br>Moisture Barrier: GORE-TEX Extended footwear, 3 layers with inner Cambrelle lining, abrasion resistant, softly padded with breathable foam. Waterproof, breathable, and chemical resistant. Especially flexible for alternating between indoor and outdoor use.<br>Durable Running Sole: Rubber compound outsole resistant to oil, gasoline, heat and cold. Non-marking. Rubber mixture to provide long lasting durability.<br>Anti-Slip: Very good grip on different terrains by profile configurations and use of a special rubber.<br>Insole: Comfortable, cushioning, moisture repellent. Separate heel shape for good cushioning and foot insertion. “Airflow channels”.<br>Inner Sole: 2-component PU, light, cushioning, supporting.<br>Pronation Support: Supports the center of the heel, prevents over-pronation (arch collapsing inward).<br>Stabilizer: Asymmetrical TPU for stabilizing the heel.<br>Other: Light weight, antistatic, metal free<br>Leg Height: 6 inches