Moving beyond traditional PEBA, the Do-Win PB 4.0 introduces SUDER ATPU supercritical foam. This dual-density architecture (37C Top/45C Bottom) ensures that the shoe doesn't "bottom out" even for heavier runners. Whether you are cruising or sprinting, the 8C hardness differential provides active arch support and shock absorption.
Product Specifications
* Brand: Do-Win (多威)
* Model: PB 4.0 (跑吧 4.0)
* Category: Mid-to-High Level Carbon-Plated Racer & Daily Trainer
* Midsole Tech: SUDER ATPU Supercritical Foam (Dual-Density Layering)
* Midsole Hardness: Top Layer 37C / Bottom Layer 45C (Optimized Dynamic Support)
* Carbon Plate: Full-Length "Soft-Touch" Shovel-Shaped Carbon Fiber Plate
* Stack Height: ~26mm (Forefoot) - Low Center of Gravity for Stability
* Weight: ~190g (Size US 8) - Elite Lightweight Performance
* Upper Material: Large-Hole Woven Mesh (Extreme Breathability)
* Outsole: DEETUFF+ High-Traction Abrasion-Resistant Rubber
* Ideal Pace: 4:00 - 6:00 min/km (Excellent energy return even for 70kg+ runners)
* Best For: Daily Jogs, Tempo Runs, Intervals, Half & Full Marathons
* 100% Authentic & Brand New & Legit




















