More Bounce, Less Ounce
Landing May 17, the Tree Flyer is a high-performance dream for distance running. Propelled by our revolutionary new bio-based SwiftFoam™ midsole, this light and springy shoe makes your extra efforts feel effortless.
Your Bio-Based Run Buddy
Made from a planet-friendly blend of natural and recycled materials, our new SwiftFoam™ midsole is lightweight and adds a welcomed spring to every step. It’s also big on cushion and comfort, so even the toughest runs are easier on your body.
Keep Cool And Steady
Made with breezy FSC-certified eucalyptus fiber, the supportive upper hugs your foot and keeps the air flowing for extra comfortable miles. The external heel counter helps give you a more balanced and stable ride, so you can find your pace and forget about the rest.
Get A Grip
The Tree Flyer is a bonafide road runner. FSC-certified natural rubber tread with a zonal traction pattern gives you a strong foothold on pavement. The outsole was also engineered to flex, helping to smooth out heel-to-toe transitions and increase energy return.
Form Meets Function
We worked all the angles with our new SwiftFoam™ midsole, literally cutting corners to help give you maximum cushioning with minimal weight. But we also went wide where needed. The flared heel design adds stability and helps keep your stride smooth and steady.