The MEGA NRGY X V2 running shoes feature NRGY foam, which provides excellent cushioning and responsiveness to support energy return during exercise. Rubber bands on the cross-patterned upper provide a comfortable fit for the feet. The insole uses Softfoam+ for a stable feel. The stylish monotone design is also a nice touch. These shoes can be used in a wide range of situations. Size: 23.5cm Brand new, unused 192968 06 Features: Softfoam+: Soft, luxurious comfort and high shock absorption Details: Weight: Approximately 250g (for size 27cm) NRGY foam with excellent cushioning and responsiveness Brand logo on the rubber bands of the cross-patterned upper PUMA Cat logo on the heel side and tongue