Amazon.com | ONCAI Orthopedic Flip Flops for Men Mens Arch 。Sole material; Rubber Outer material; Denim Inner material; Denim Flip Flops for Men Ergonomic corrective insoles that support the arch of the foot well. Walking Sandals use front rolling balance, conforming to the walking path, making movement more comfortable. Recovery Sandals for men Unique cushioned footbed design envelops the feet, providing relaxation, alleviating pressure, and facilitating a recovery from exercise. The deep heel cups and thickened cushion foam design provide dual stability for the heels. There helps cushion impact, alleviate knee injuries, and reduce foot fatigue. There mens flip flops feature a soft and suede upper, resistant to wear. Whether your feet are wide or narrow, adjusting the laces is easy to prevent slipping or tightness.