Brooks Hyperion Max 2 / BROOKS Hyperion Max 2 Size: 27.5cm I usually wear 27.5cm in Asics, and these fit perfectly as well. Purchase date: 2025.9 Used a few times for training. Ran approximately 50-60km, and I think there are no noticeable scratches. They are responsive and easy to wear, but I am selling them because I bought other shoes. Please understand that these are used items and returns are not possible after purchase. [Product Description] The Hyperion MAX 2 from BROOKS is here. It features the new "DNA FLASH v2," a lightweight and highly responsive material made by adding liquid nitrogen gas to EVA material. It has 10% more rebound than the previous "DNA FLASH." The RapidRoll rocker works in conjunction with the SpeedVault plate to actively assist the transition from ground contact to toe-off, enabling the maintenance of top speeds. The lightweight mesh enhances breathability, providing a sense of security even during hard training/races. Sole: Lightweight & highly responsive material "DNA FLASH v2" Equipped with SpeedVault plate, RapidRoll rocker Offset: 6mm Width: D (Regular)