Breathable:The?uppers?are made by quick drying?material, comfortable,soft,natural?breathable,quick-drying. ELASTIC STRAPS&LACE-UP LOCK or HOOK-and-LOOP:these water sport shoes with elastic straps and lace-up lock or hook-and-loop design,according to the width of your foot quickly adjust the shoes,easy On and Off. LIGHTWEIGHT&PORTABLE:soft upper and rubber sole for these aqua water shoes,lightweight and can be folded easily,very convenient for your traveling and storing. ERGONOMIC DESIGN:Suitable for long-term use without fatigue??Bow-foot design, they are more like casual shoes sneakers SOLE DESIGN: lightweight EVE + non-slip wear rubber stripes OCCASION:Yoga Training, beach, swimming, sailing, boating, kayaking, windsurfing, cycling, jogging, walking, fishing, beach volleyball, gardening, lawn, car-washing and driving etc.