DescriptionThis is a pair of flatfoot orthotic insoles, which is made of premium, breathable, and elastic material for durable wear. Suitable for for poor foot walking posture, long-term walking. Standing people, has a good effect of decompression and correction.Features- Color: White, Blue. - Material: EVA. - Size 36/37 About: 24.3x9.1x2cm/9.57x3.58x0.79 inch. - Size 38/39 About: 25.6x9.2x2cm/10.08x3.62x0.79 inch. - Size 40/41 About: 26.5x9.2x2cm/10.43x3.62x0.79 inch. - Size 42/43 About: 27.5x9.6x2cm/10.83x3.78x0.79 inch. - Size 44/45 About: 29x10.1x2cm/11.42x3.98x0.79 inch. - Breathable, comfortable for long term wear. - Suitable for for poor foot walking posture, long-term walking. - They provide excellent support, improved motion control and side-to-side stability. - Orthotic insoles with specially designed arch support and foot alignment. - Massage design, promotes the soles blood circulation, has the massage health care function.