Newton Gravity 2012

The ultimate performance trainer from Newton, with its go-fast performance with enhanced energy return, the Newton Gravity 2012 which encourages a midfoot strike . Incorporating Newton's unique Action/Reaction Technology™ which aimed at maximizing forward propulsion and optimal running form, resulting a much lessen stress on a runner's joints, muscles and tendons. It will keep you running faster and farther.

MSRP : US$175
Weight : 9.1 oz / 257 gm
Predecessor : Gravity 2010
Product Cycle : RY.2012.→DY.20XX.
Features : Style : Gender Specific : Upper : Open Mesh, Metatarsal Stretch Panel, ETC Sockliner, Strobel Last : Midsole : High Rebound EVA Midosle, Action/Reaction™ Technology, Metatarsal Sensor Plate, Met-Flex Grooves : Outsole : High-Density Rubber, Carbon Rubber Heel

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A daily "Performance" trainer which encourages mid-foot strike with moderate features.

History : Gravity Series : Gravity('12), Gravity('10)

Action/Reaction Techology™ : When using the ultra-efficient Land-Lever-Lift midfoot or forefoot running gait, the technology absorbs and then returns your own energy back to you. It's not fancy technospeak, and it's no gimmick. It's a revolutionary way of building a running shoe based on Sir Isaac Newton's third law of motion – "For every Action, there is an equal and opposite Reaction" Loosely translated, it means you get a boost of forward energy with every single stride you take.

Carbon Rubber, Rearfoot : Engineered for high mileage durability.

ETC Sockliner : To reduce underfoot friction with anti-bacterial properties.

High Density Rubber : Utilized in the forefoot and is intended to provide a long lasting outsole.

High Rebound EVA, Midsole : An industry standard midsole material designed to offer durable cushioning.

Met-Flex Groove : A flex groove designed to allow the forefoot to flex naturally.

Metatarsal Stretch Panels : Elastic panels positioned at the medial and lateral forefoot to reduce irritation.