Rocket X 3 Shoe Size:M11.5 / W12.5 compact protection from the cold

compact protection from the cold

The unstructured low-depth design is made with highly breathable fabric and advanced sweat-wicking technology

Easy going and easy to wear

enhanced H-Frame™ for stability

What's New About the Invincible 3

Rocket X 3 Shoe Size:M11.5 / W12.5 compact protection from the coldPace pushing propulsion for pb chasers Built for achieving your personal best, the Rocket X 3 delivers a carbon fiber super shoe that doesnt skimp on support. Maintaining the same responsive, high performance foam as its predecessor, weve updated our pace pushing carbon fiber plate with new winglets and employed a sticky rubber outsole to inspire confidence in variable conditions. Enlisting a single layer engineered mesh upper for enhanced