- Size: 41 • Trekking sandals designed for outdoor activities, ideal for hiking and outdoor sports. • Reinforced protective toe cap that offers safety and comfort for your toes during outdoor activities. • Polyurethane upper and breathable mesh that dries quickly, allowing optimal air and water flow. • Adjustable velcro closure at the back for a perfect fit and easy to put on. • Flexible and comfortable rubber sole with low-to-the-ground construction for stable walking. • Soft Phylon insole that provides additional support.