Improved Breathability: Our superior material ensures air circulation, keeping your feet cool and comfortable during long runs.
Premium Tongues: Featuring a soft, durable design, our premium tongues enhance fit and prevent chafing, ensuring a secure, locked-in feel.
Get Comfortable
Signature Altra Balanced Cushioning: Experience the perfect balance of comfort with our signature midsole cushioning, offering support where you need it most.
FootShape Toes Boxes: Designed to allow your toes to spread naturally, our FootShape toe boxes promote proper, low-impact form and reduce the risk of blisters.
Stay Focused
Vibram Megagrip Rubber Outsoles: Delivering excellent traction on various terrains, our outsoles keep you steady and confident, whether running on asphalt or rugged trails.
Push Yourself
InnerFlex Midsole Technology: Offering increased flexibility and seamless performance, our InnerFlex midsoles enhance your durability and mobility, helping you push your limits.