Product Name: WAVE REBELLION PRO LOW Color: Pale Green x Blue (Light Green x Black) Upper: Synthetic fiber Sole: Synthetic sole Weight: Approximately 215g (per shoe, 27.0cm) Insole: Non-removable Width: Suitable for those with a 2E width Size: 26.5cm ●MIZUNO ENERZY XP Equipped with a newly introduced sole material. This next-generation high-performance midsole material from Mizuno is softer and more responsive than the conventional MIUNO ENERZY, while also pursuing lightness. ●SMOOTH SPEED ASSIST A patented sole structure that supports more efficient and less strenuous speed running. Reduces the burden on the muscles around the calves. ●MIZUNO WAVE A wave-shaped plate reinforced with carbon fiber provides both cushioning and stability, supporting smooth weight transfer. Purchased in January of this year, I ran 20km in them, but they don't fit my feet, so I'm selling them. I really liked the running feel because it was soft and had good rebound, but unfortunately, the heel didn't fit. I will thoroughly clean them before shipping. Thank you. Type: Running shoes