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Under Armour Spine RPM running shoes in a grey and red colorway. They were a notable release around 2012 and featured a unique "Spine chassis" technology designed to be lightweight and supportive.
Key Features
UA Spine Chassis Technology: This design provides a lightweight and flexible feel without sacrificing support, mimicking the structure of the human spine.
Cushioning: The midsole incorporates Micro G® foam encapsulated within the chassis for responsive rebound and energy return.
Comfort: A full-length, molded 4D Foam™ sockliner conforms to the wearer's foot shape, which helps eliminate slippage.
Upper: The shoe features a breathable mesh upper with seamless structural support in the midfoot and forefoot.
Outsole: The solid rubber outsole offers full ground contact and traction, with carbon rubber added to the heel for extra durability.
SKU J-4397
Men Under Armour Gray & Red Spine RPM Running Shoes US Size 12 1238353-045
$42.95
Reliable shipping
Flexible returns
Key Features
UA Spine Chassis Technology: This design provides a lightweight and flexible feel without sacrificing support, mimicking the structure of the human spine.
Cushioning: The midsole incorporates Micro G® foam encapsulated within the chassis for responsive rebound and energy return.
Comfort: A full-length, molded 4D Foam™ sockliner conforms to the wearer's foot shape, which helps eliminate slippage.
Upper: The shoe features a breathable mesh upper with seamless structural support in the midfoot and forefoot.
Outsole: The solid rubber outsole offers full ground contact and traction, with carbon rubber added to the heel for extra durability.
SKU J-4397