ASICS NOVABLAST 5 Men's 27.5cm Purchased at the beginning of February and used for 10km jogs every weekend. I used them alternately with other shoes, so I estimate they've been used for about 50km. I'm selling them because I've decided to use a different pair of shoes. There is dirt and pilling that can be removed by washing, so I've marked them as having some scratches and dirt. Please check the photos for the condition. Also, these are used items, so please understand that they are non-refundable and non-returnable. I will ship them in the original box. If you don't need the box, I will discount the price by 500 yen, so please comment. The following is quoted from the official website: The midsole and outsole features and structure of the NOVABLAST 5 pursue a bouncy run and invigorate you. The FF BLAST MAX in the midsole provides a soft landing and responsiveness, supporting a comfortable run. The upper is made of engineered mesh, improving stretch and breathability. The tongue wing construction is used to suppress the movement of the tongue and improve the fit. Made in Indonesia / Vietnam Material Inner sole material: Synthetic resin (EVA) / Replaceable Remarks Compatible optional insole: 1173A029 / PERFORMANCE SOCKLINER Heel height: 41.5 mm Sizes 24.5-29, 30, 31-32 Width/Last STANDARD Upper material Synthetic fiber/Synthetic resin Outer sole material Rubber sole Product number: 1011B974.400