Product detailed description materials: upper- leather lining and insole - leather sole TPR (thermoplastic rubber) Velcro straps The optimal excess for summer shoes is 0,9 - 1,1 cm. Recommendation for measuring the foot and choosing a suitable size: Made in Indonesia, the materials meet European standards and are harmless. From size 27 the shoes have a bicolor sole. Bobux Trinity Navy/Misty Gold sandals