These are Asics Tarther Zeal running shoes. The color is fluorescent yellow. The size is 27.0 cm. They are very lightweight shoes. I think they can still be used, so thank you. Below are the manufacturer's specifications. ■ Reinforcement parts are used in the areas of the upper that experience heavy wear (inside and outside of the forefoot and toe area) to improve durability. ■ Durable rubber material is used in areas that are prone to wear during speed training. ■ SpEVA is used in the forefoot of the midsole. It provides both cushioning for landing impact during speed training and repulsion during kicking. ■ A U-shaped high-hardness material is installed in the heel of the midsole to provide excellent stability during running. ■ Product Name: TARTHER ZEAL TS4 ■ Model Number: TJR285 ■ Color: 0795 / Flash Yellow x Dark Gray ■ Size: 27.0cm ■ Materials: ・ Upper: Synthetic fiber (Russell structure) ・ Reinforcement: Artificial leather ・ Sole: Synthetic sole (urethane) + rubber sole ・ Inner sole: Removable