These are Mizuno Wave Sky 5 shoes in size 26.5cm. I purchased them on a flea market site in July 2025, but I am selling them because I don't have the opportunity to wear them. Returns are not accepted, so please check the images before purchasing. I ask that only those who understand that this is a used item stored at home (no pets or smoking) purchase them. Thank you for your understanding. [Product Overview] The WAVE SKY 5 is not a shoe for aiming to break your personal best in marathon races, but rather a shoe for beginners or those who run for health to enjoy their daily runs comfortably. For this purpose, we emphasized the softness of landing and stability when running. By incorporating a wave-shaped design into the sole of the shoe, it disperses and absorbs vertical impact and provides stability against lateral slippage. The WAVE SKY 5 uses a wave-shaped design throughout the sole, allowing you to absorb impact and feel stability regardless of your running style. The shoes themselves are heavy, so they are not suitable for running at high speeds, but for jogging for health, their weight leads to stability. You can firmly land and receive your body weight with your entire sole, allowing you to move forward steadily with each step. Furthermore, the WAVE SKY 5 enhances the feeling of weightlessness, giving you the sensation of floating when you land, allowing you to enjoy a zero-gravity experience while running. The sole also has a moderate incline, which naturally propels your feet forward, another characteristic of the WAVE SKY 5. Before you know it, you'll have completed 5km or 10km. Additionally, the high durability of the WAVE SKY 5 is another attractive feature, allowing you to run for a long time. Running shoes are consumables, and the outsole can quickly wear down or the cushioning can be lost, but with the WAVE SKY 5, you can continue to wear them for a long time. The price is 17,600 yen (tax included), which is a bit high, but if you wear them for a year, it's about 1,500 yen per month. The cost performance is not too bad. This is the perfect running shoe for those who want to start running for their health but have little prior exercise experience, are a bit overweight, and are concerned about the impact on their knees. The WAVE SKY 5 is such a running shoe.