Men's Valkyrie Elite Carbon Runner Size (US):11 Lab tested to boost force

Lab tested to boost force production and power output by 25%

Athletes will have the ultimate base for any movement

Standout and outlast the competition in the TYR Men's Tech Performance Hoodie

this suit ensures both comfort and freshness throughout every lap

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Men's Valkyrie Elite Carbon Runner Size (US):11 Lab tested to boost forceThe pinnacle of performance, the Valkyrie Elite Carbon runner is equipped with an anatomical toe box and the LaunchPX midsole that features a full length carbon fiber plate, positioned between two full length pieces of 100% Pebax supercritical foam for ultimate comfort, response and durable support for any movement. This runner features a hyperweave upper for unmatched breathability that's perfect for long distance running or walking. Whether you're a