The original purofort boot! With its thermal insulation to -20c this boot offers all the features of purofort: shock absorption, durability and light weight. Extremely dirt repellent and easy to clean profile for maximum control while walking. Tear and wear resistant shaft for assuring a long lifetime. Energy absorbing heel design for extra ergonomic support. Lightweight and less tired feet. All weather, lightweight and durable. Thermally insulated to -20 degrees centigrade. Resistant to minerals, vegetable oils and fats, manure. Antistatic protection. Flexible and supple for retaining ease of movement. Resistant to minerals, vegetable oils and fats, manure More info