Adidas adiZero F50 2

Built for speed, the Adidas adiZero F50 2 will get you to your destination in a jiffy. It features Formotion for a much smoother controlled landing with midsole features to reduce over-pronation for a silky smooth foot stride in a light-weight platform.

MSRP : US$100
Weight : 9.55 oz / 268 gm
Predecessor : adiZero F50
Product Cycle : RY.2012.→DY.20XX.
Features : Style : Gender Specific, Sprint Frame : Upper : Open Mesh, Spring Web, ResponEva™ Sockliner, Strobel Last : Midsole : CM.EVA™ Midsole, adiPrene™ Plus, Formotion™, Torsion System™ : Outsole : adiWear™, Blown Rubber

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A "Support Performance" trainer for daily training, speedwork with moderate features.

History : adiZero F50 Series : F50 2('12), F50('11)

Strobel Last : The upper is attached to a thin material that is patterned on the shape or silhouette of the midsole. Traditional strobel lasts use a thin cloth material, while newer variations use a thin sheet of EVA for a more cushioned feel.

adiPrene® Plus, Forefoot : For a more efficient push-off. Elastic material under the forefoot. Retains natural forces at toe-off for greater forefoot efficiency. Maximizes energy use.

adiWear®, Rearfoot : Durable carbon rubber out-sole, utilized in the heel and medial forefoot for best durability in high wear areas.

Blown Rubber, Forefoot : A lightweight rubber wich offers grip for increased traction.

CM.EVA™, Midsole : Compression molded EVA which is an industry standard mid-sole material designed which offer durable cushioning.

ForMotion™ : A freely moving heel system that is de-coupled allowing the foot to adapt to the ground by adjusting to the foot movement. resulting a much smoother, balanced and natural touchdown motion.

Open Mesh : With synthetic overlays to provide lightweight, supportive and breathable upper.

RespoEVA™ Sockliner : Molded anatomical underfoot cushion for increased in-step comfort.

Sprint Frame : A light-weight supportive shoe platfrom configuration.

Sprint Web : A clover-shaped stitchless supportive lightweight upper lining for better heat and sweat management and increased performance.

Torsion® System : Helps create stability and control by allowing the natural rotation between the rear-foot and the forefoot, providing midfoot support and improving surface adaptability.