DescriptionAre you looking for a pair of comfortable and practical insoles for your shoes? Our production can meet all your requirements with durable and reliable material for long service time. Ergonomic and advanced technology for your comfortable outdoor running experience and cozy wearing with breathability and softness.Features- Color: As shown. - Material: PU and BK Cloth. - Size S (35-39): 25.50X8.50X2.00cm/10.02X3.34X0.79inch. - Size M (37-42): 27.30X9.30X2.00cm/10.73X3.65X0.79inch. - Size L (42-46): 33.00X10.00X2.00cm/12.97X3.93X0.79inch. - Breathable BK cloth, breathable upper, fresh foot feel, breathable and sweat-absorbent fabric material. - Comfortable massage. There are raised massage points on the insole to give you a comfortable massage. - The shock-absorbing pad design reduces the pressure on your feet and reduces foot fatigue, making your exercise more comfortable. - U-shaped heel cup, designed to wrap the heel to protect the ankle joints and cushion the pressure on the feet. - Free cutting, clear code number line, convenient and quick, intimate and practical. Fits the feet.