Karhu's Forward 2 is ideal for the biomechanically efficient runner who is pushing their limits and is seeking the most responsive, natural running experience possible.

Upper: One piece air mesh vamp lining with seamless construction is breathable and lightweight with no abrasion hot spots. A great look without added weight. Eco camo synthetic fiber lining provides great step in comfort and breathability. Endo internal skeleton lining locks down the midfoot for a secure fit with no slippage. HF (High Frequency) welded toe guard is lightweight and provides durability and protection during toe off. HF welded logo is lightweight and low profile for a performance feel and a great look without added weight. 360 degrees of reflectivity for increased safety.

Midsole: Precision engineered three part molded EVA with tuned durometers provide a responsive ride ensures a quick transition for the runner seeking a highly responsive, yet comfortable, cushioned midsole. The asymmetrically designed Fulcrum is firm with a durometer of 70. EVA around the fulcrum has a durometer of 53. A removable high performance polyurethane Ortholite sockliner provides excellent moisture management and durable cushion with a great step in feel. Low density EVA forefoot insert in an hourglass shape provides anatomically correct forefoot cushioning during the propulsion phase. Fulcrum Technology turns energy and pressure into forward momentum. Through the three phases of the gait cycle, the Fulcrum is designed to convert energy and pressure into forward momentum by transitioning the foot from heel to toe quickly and efficiently while the body stays balanced throughout the stride. Fulcrum reduces wasted vertical forces, speeding up the time the heel is on the ground. It provides a natural ride throughout the gait cycle promoting the foot's natural abilities. The foot follows the path of least resistance so large shifts of pressure to the outer and inner edges do not occur. During heel strike, the platform, extending back from the Fulcrum points, absorbs the force of heel strike loading the Fulcrum with energy. During the gait cycle, the center of pressure is balanced as it travels from the landing platform through the Fulcrum points, creating a natural path for the foot. The asymmetrical Fulcrum points allow for balanced heel strike and create the transition from the braking phase to the propulsion phase. Lightweight, low profile Fulcrum has been engineered for maximum momentum. California slip lasted for stability and comfort. The upper is stitched around an EVA board and directly attached to the midsole.

24mm heel height, 10mm forefoot height.

Outsole: Blown rubber forefoot outsole with anatomic flex grooves adds cushioning without adding weight or reducing the responsive feel and performance on the road. High abrasion compression rubber in the heel provides increased durability.

Available in width D (Medium).