The best choice for budget-conscious beginners who need stability. The Ultrafly 5 is the previous-generation stability shoe from Topo Athletic, featuring ZipFoam™ supercritical foam (30mm heel/25mm forefoot) with medial TPU support and a heel counter — providing ample stability guidance for mild overpronation. At 281g, weight is standard for the category. Topo's roomy toe box allows natural toe splay, and the 5mm drop encourages midfoot landing. At ~NT$4,000 — NT$800 less than the Ultrafly 6 — it's an unbeatable value for entering the stability shoe category. Start with easy 3-5km runs.
