Item Type: Sports Insole Material: PU Advantages: Soft and comfortable, high elastic, breathable, shock absorption. Package List 2 x Insoles 1Shock Absorption: Athletic shoes inserts is excellent for shock absorption, which can effective absorb shock to make your feet stay comfortably supported. 2Dispersive Pressure: Sports insole adopted U shaped heel design to protect the foot and shoe shape, stabilizes the heel and disperses the pressure on the sole. 3Breathable PU: Insole inserts are made of soft PU material, breathable and sweat absorption, lightweight to make movement and walking unburdened. 4Reduce Fatigue: Breathable PU insoles with high elastic to reduce sports fatigue and foot pain, which are suitable for walking, training, running or jogging. 5Widely Use: PU sports insoles are suitable for all types of leisure or everyday footwear, provide moderate support in casual shoes, work shoes and boots.