About this product
- Full-length S-curve carbon fiber plate drives forward propulsion and powers Speedroll geometry for a smooth, fast toe-off
- PWRRUN PB foam midsole offers a high-energy, responsive ride at 39.5mm heel / 31.5mm forefoot stack height with 8mm drop
- Single-layer engineered mesh upper with FORMFIT design and minimal heel counter wraps the foot securely while shedding weight
- XT-900 carbon rubber outsole delivers reliable grip and durability through race conditions — including wet Southern pavement
- Weighs just 6.2 oz (size 8), making it one of the lightest carbon-plated super shoes we carry — without sacrificing structure
Description supplied by Grivet Outdoors through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






