- Size: 27 • Breathable outer material: the Sixspace water shoes are made of breathable, quick-drying, and stretchy fabric. The breathable insole makes you feel very soft during your outdoor time. • Safety: the water shoes for kids are suitable for both water and dry land use. The special non-slip sole protects your feet from sharp objects and prevents burns from hot sand. • Lightweight and flexible: made of highly elastic and ultra-lightweight material, they are skin-friendly, as light as socks. • Occasions: perfect for the beach, swimming, yoga, surfing, pools, lake fishing, water parks, boating, driving, camping, and other outdoor activities. • Your reliable choice: each pair is produced in an individual size, ensuring a better fit for your feet.