- Size: 40 • Super comfortable sandals that do not squeeze or pinch, even after a long day. • Sporty design intended for outdoor activities such as hiking and trekking. • Arch support that provides greater comfort and stability during prolonged use. • Open toe that promotes ventilation and keeps feet cool in warm weather. • Adjustment system that allows the sandal to be adapted to the foot for greater safety and comfort. • Ideal summer footwear, lightweight and functional for different activities.