Upper: Dual mesh upper with molded and welded overlays for breathability and support exactly where needed. The lacing system is anchored into the lasting board to lock down the midfoot for a secure fit with no slippage. HF welded toe guard provides lightweight durability. Heel counter sets up the foot for a smooth transition. Padded heel collar and padded air mesh tongue for maximum breathability and comfort.

Midsole: Engineered with our latest evolution of the stability fulcrum designed for maximum forward propulsion. Mid Fulcrum has been lengthened and stiffened (higher durometer). The engineering for a performance runner seeks to move the runner's center of pressure more quickly through the shoe and into toe off. The fulcrum point is placed behind the 5th metatarsal head which is the point of full load bearing for a runner with a higher cadence or midfoot strike. The mid fulcrum creates superior response while gaining the benefits of stride balance, stride efficiency and lower vertical oscillation. The latest evolution fulcrum focused to provide ultimate forward efficiency with a target durometer of 77. The upper midsole durometer, set at a target of 53, provides a lightweight, responsive ride. Anatomically designed, elastic EVA forefoot insert with hourglass shape to align with the metatarsal heads. EVA lasting board provides additional cushioning. Removable high performance, breathable Ortholite® sockliner.

Outsole: Combination of blown and carbon rubber outsole with anatomic flex grooves and a variable traction pattern for optimal traction and flexibility.

Available in width D (Medium).