Chicago Isaac Details
specifications
- * Weight (oz): 9.2
- * Drop: 8
- * Support: Neutral
- * Certified Vegan
- * Sustainably Constructed
Upper
- * Anatomically designed air-mesh
- * Plush, seamless anti-friction linings
- * Perforated tongue for breathability
- * Multi-positional lacing system
- * Upper constructed of 100% recycled materials
Sole Technology
- * Energized NRG+™ Foam
- * XPS+ Pebax® plating system
- * Split-lug Action Reaction Technology™
- * Hytrel® foam footbed
What Makes Newton Unique?
Advanced Innovation
The Isaac 2 features our innovative Split-Lug Action Reaction Technology™ to maximize rebound for a softer, smoother, more energetic ride. The 8 independent flex-lugs compress into the midsole and spring back like a trampoline, reducing impact and returning energy with each stride.
Elevated Fit
Designed for total comfort, the seamless Adaptive-Fit Air Mesh, the upper molds to the shape of your foot and lets air flow freely. And features like anti-friction lining and multi-positional lacing system create the comfort and security to make it feel like it was built just for you.
Action/Reaction TechnologyTM
The magic powering Newton Running shoes is the revolutionary full foot Action/Reaction Technology system. The lugs on the sole compress and rebound as you move through each stride, creating a responsive, trampoline-like cushioning system tuned for the versatility your active lifestyle needs .
What Our Runners Think
I love running in Newtons. They are by far my favorite running shoes and are worth the price. It also happens that I also live in Chicago and so now I get compliments everywhere I go as to how cute my Chicago Fusion shoes are.
Great shoe great service great company
Love these and will be a course volunteer in them for the 2023 Marathon!
Great show great fit and awesome for therapy and treadmill work
Love the colors and skyline of Chicago!! Shoes are super comfy and I can wear all day to work!
You Might Also Like…
Here are a few of our favorites from the shop that you might like
I love running in Newtons. They are by far my favorite running shoes and are worth the price. It also happens that I also live in Chicago and so now I get compliments everywhere I go as to how cute my Chicago Fusion shoes are.
Great shoe great service great company
Love these and will be a course volunteer in them for the 2023 Marathon!
Great show great fit and awesome for therapy and treadmill work
Love the colors and skyline of Chicago!! Shoes are super comfy and I can wear all day to work!