BREATHABLE FABRIC: The upper of barefoot shoes is made of mesh material with stretch, like socks that snug your skin softly and guarantee the breathable and quick-dry experience. UNIQUE DESIGN: The design for our aqua shoes is based on ergonomic principal which has good performance in cushion. Each sole has 356 holes to ensure well in drainage that keep feet-feeling more cooler. CONVENIENT WEARING: The elastic-shoelace with locking mechanisms can quickly adjust the loose, and elastic beach shoes neckline allows you easily put on and take off. SAFETY: The soles is made of rubber materials and the unique bump texture design that easily keep balance in slip-place and protect your feet from hot beach or sharp rock. Occasions: SIMARI water shoes perfectly suit for beach or water games like swimming, kite surfing, pool, sailing, kayaking, beach volleyball etc. Especially for family outings!