The ’Adissage’ sandals feature special insoles with special massage pimples, adjustable Velcro straps, plus comfy Cloudfoam EVA midsoles. adidas Performance Sandals Features: Upper: Synthetic Sole: Rubber Please make sure that you try your footwear on before returning, as the box or label may state a US/Euro size which is different to the UK size. Available in: Dark Blue 4.49 14 True Footwear 5.99 5.99 ’Adissage’ Slide Sandals by adidas Performance | Look Again