The Brooks Hyperion Max 4 (2026) is the brand's max-stack speed trainer, featuring DNA Flash v2 supercritical nitrogen foam for a plush 39mm/45mm (6mm drop) platform. At ~286g (US9) and NT$5,980, the 45mm heel stack delivers顶级 cushioning protection while the DNA Flash v2 foam provides soft yet snappy rebound. The plate-free design allows natural foot motion. Ideal for tempo runs, speed training, and advanced daily training — the perfect blend of comfort and speed.
