Men's Valkyrie Elite Carbon Runner Size (US):5.5 As the first and only

As the first and only technical suit in the industry to analyze drag from a microscopic perspective

grid-like construction that sets it apart from competitors

thick/supportive straps

Fully lined with an antimicrobial lining

Men's Valkyrie Elite Carbon Runner Size (US):5.5 As the first and onlyThe 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