Innovative safety and material quality The Kalle Low S3 safety shoes redefine safety. The high-quality microfiber upper not only gives these shoes an attractive black and blue look, but also ensures maximum protection. The multicolored pattern makes them eye-catching in any work environment. The fiberglass toecap offers lightweight yet extremely robust protection for your toes, ideal for demanding working conditions. Breathability and comfort: The special breathable functional lining of the Kalle Low S3 shoes guarantees that your feet stay fresh even on long workdays. The sophisticated air circulation minimizes the risk of unpleasant sweating, making these shoes particularly valuable in warm or busy environments. In addition, the comfortable shaft and tongue padding ensures excellent wearing comfort. Ergonomic features and cushioning: These work shoes not only offer protection, but also remarkable cushioning thanks to the anatomically shaped comfit AIR insole and the IMPULSE.FOAM midsole. This combination provides excellent shock absorption and reduces stress on your feet and joints, ensuring comfort even during extended wear. Specifications for professional use: The Kalle Low S3 safety shoes weigh only 532 grams in size 42, making them exceptionally lightweight. They are ideal for trades, industry, and warehousing/logistics. This shoe model is completely metal-free, offering added safety in metal-sensitive work environments while also meeting ESD standards to prevent electrostatic discharge. Robust and flexible sole technology: The rubber outsole is not only durable but also known for its slip resistance, which is essential in many work environments. The flexible FAP penetration protection in the sole provides additional protection against hazards from below without restricting freedom of movement. The lacing system allows for a customized and secure fit. Design and functionality: The modern design of the Kalle Low S3 combines functionality with aesthetic appeal. The low-top shape offers freedom of movement and supports natural foot motion, while the material-mix lining provides added comfort. These shoes are an excellent choice for professional users who value both protection and style.