Extremely Lightweight MD sole Recommended 1:BREATHABLE&STRETCHY???Stretchy Breathable mesh upper and sock-like shoes mouth provides more room when walking.Keep feet dry and clean all day. Recommended 2??ORDORLESS&NON-TOXIC SMELLING???Made of natural ,environmental and harmless orginal material,there is none of toxic chemical smelling of our shoes.Our shoes are great choice for your health! Recommended 3??DURABLE???Finely knitted upper and wonderful stitching technique between insole and outsole,hard to be detached and worn off. Recommended 4: COMFORTABLE FIT???Lighweight Walking Shoes with elastic sock-like shoes mouth,it is convenient to wear and take off.Like socks, flexible and comfortable. Recommended 5: OCCASIONS??Walking,casual wear,tennis,jogging,yoga training,work out,gym,exercising,shopping,running,athletic,sports and any occasions.