[MIZUNO] Track and Field Shoes/Racing Shoes/Ekiden Shoes/Marathon Shoes/Running Shoes/Jogging Shoes/Training Shoes/Walking Shoes/Men's Model/Men's Model/Unisex Model/Unisex Model/Adult/Shoes/Shoes /shoes●Duel FlashA lightweight racing model with the features of the TOP model arranged for intermediate users. Track race compatible. Since it is a wide model/wide model (3E/EEE), it perfectly fits Japanese feet with wide feet and high insteps. World Athletics Federation rules applicable track 800m or more[Color] 01: Black x Silver x Red[Weight] Approximately 165g (27.0cm one side)[Material] Upper material: Synthetic fiber x artificial leather, Sole material: Synthetic sole