• Go Further: Our original Altra EGO foam is designed to provide added energy return and a responsive, yet soft, comfortable feel
• Get Groovy: InnerFlex midsole technology ensures increased flexibility and performance through a series of grid-like grooves
• Stay Focused: Engineered mesh uppers are light, breathable and ready for anything
• Get Comfortable: Signature Altra Balanced Cushioning and FootShape toe boxes allow your toes to spread and encourages proper, low-impact form throughout your run