Upper Material: Microfiber/textile combination<br>Inner Lining: Breathable inner liner<br>Insole: Comfortable, cushioning, moisture repellent. Separate heel shape for good cushioning and foot insertion. “Airflow channels”.<br>Running Sole: Made of rubber; oil, gasoline and heat resistant as well as cold insulating, non-marking and self-cleaning<br>Durable Sole: Rubber mixture for long durability.<br>Anti-Slip: Excellent grip on a variety of terrains, even in the cold due to a specific outsole design and use of a special rubber.<br>Midsole: Double density PU midsole, lightweight, cushioning effect. Stabilization zone for optimal pressure distribution on uneven terrain<br>Smart Lacing: Smooth and pressure free adjustment for the shoe to the foot, quick lock and lace pocket.<br>Other: Light weight, closed lacing system with quick closure and lace pocket, toe bumper for additional abrasion protection, metal free, antistatic, sole is very non-skid in wet and cold conditions, durable, good cushioning effect