The Unisex Gel Insoles by Gel-Genie in size M (UK 5.5-8.5 / EURO 38-42 / US 5-8) are designed for maximum comfort and support. Made from high-quality gel material, these insoles provide excellent cushioning for all-day wear, especially during sports activities. The clear colour and magnetic features make them both practical and stylish. Suitable for adults, these full-length insoles are compatible with a wide range of shoe sizes, making them a versatile option for anyone in need of extra comfort and support for their feet.