DescriptionMade of mesh fabric and cotton material, this pair of insoles are soft, comfortable, and durable for men long lasting wearing. Breathable sweat-absorbent design, it is suitable for sports and daily use. Now, no more hesitation and choose one for your sports and work.Feature- Color: Yellow Blue. - Material: Mesh fabric and cotton. - Size 41: Approx. 26.5cm/10.4(length); 8.6cm/3.39(forefoot width); 6.2cm/2.44(heel width). - Size 42: Approx. 27cm/10.6(length); 8.6cm/3.39(forefoot width); 6.2cm/ 2.44(heel width). - Size 43: Approx. 27.5cm/10.8(length); 8.8cm/3.46(forefoot width); 6.3cm/ 2.48(heel width). - Size 44: Approx. 28cm/11(length); 8.8cm/3.46(forefoot width); 6.3cm/2.48(heel width). - Size 45: Approx. 28.5cm/11.2(length); 9.2cm/3.62(forefoot width); 6.5cm/2.56(heel width). - Made of mesh fabric and cotton material, soft, comfortable, and durable for men long lasting wearing. - Breathable, sweat-absorbent, shock-absorbent design, suitable for sports and daily use. - Ergonomic design offers arch support for your feet to maximum comfort. - Massage cushion in the bottom can greatly reduce and relieve pain from sports injuries. - Wearable on both sides, very convenient and practical.