TOPO ATHLETIC Ultrafly 4 running shoes Bright Red / Black, 42

The best version yet of our fan favorite all-purpose daily trainer has landed, now featuring even more comfort and more sustainable materials. The sleek and comfortable upper features a recycled engineered mesh and our signature roomy toe box. The ZipFoam™ midsole delivers lightweight resilience and response, while an external TPU heel counter and EVA medial post offer light guidance. Perfect for those seeking light pronation support with a smooth and comfortable ride. Specifications: - Best For: Road Running - Stack Height: 28mm (heel) // 23mm (forefoot) - Heel to Toe Drop: 5MM - Weight: 9.6 OZ (M9)