SKU: 70909350562

Women's Isaac 2

Sale price$130.50 Regular price$145.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Women's Isaac 2Women's Isaac 2 Details specifications * Weight: 7. 8oz * Drop: 8. 0mm * 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

Women's Isaac 2 Details

specifications

  • * Weight: 7.8oz
  • * Drop: 8.0mm
  • * 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?



More Foam, More Fun

Our most cushioned model, the Isaac 2 combines next gen NRG+™ and Hytrel® foams to minimize impact while the sculpted rocker geometry is designed to amplify forward momentum and minimize weight. The result? An amazingly soft but versatile shoe that feels just as great logging long miles as it does wearing around casually.


Next Level Technology

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.


Crafted For Comfort

Crafted using our 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.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 70909350562

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4.5 ★★★★★
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Ronda L.
Lowell, US
★★★★★ 5
Great resource!
Format: Hardcover
Excellent source for reference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
D
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Doug Wilson
Fort Morgan, US
★★★★★ 5
A good update for a fifty year geologist
Format: Hardcover
I wanted an update on plate tectonics as I was a geologist for 50 years and it was a theory back when I was in school particularly on mountain building I have been impressed so far I am about half way through the book and the book does a fine job of laying a solid foundation of physics and geochemistry that are the basics for the remainder of the book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2025
R
Verified Purchase
rokpyle
Lowell, US
★★★★★ 4
An excellent introduction to plate tectonics
Format: Kindle
My rating is 4.5 stars. I dinged the book because I wanted more about geobiological evidence for and against plate tectonics, and because it didn't mention other global tectonics, such as single-lid tectonics. Read Robert Stern's article in the May 2025 issue of the GSA bulletin.
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Reviewed in the United States on May 17, 2025
L
Verified Purchase
Luiz José Homem D'el-Rey Silva
Waukegan, US
★★★★★ 5
This book must be in universities libraries worldwide.
Format: Hardcover
This is an updated book on the basic principles of Plate Tectonics, superbly illustrated, suitable for graduation courses on Geology.
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Reviewed in the United States on July 26, 2025
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Verified Purchase
Leo Hurtt
Houston, US
★★★★★ 3
Arrived damaged
Format: Hardcover, Format: Hardcover
Arrived a day early but also arrived damaged. Got this as a reference book before starting college, kinda sucks that it's already damaged.
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Reviewed in the United States on August 3, 2025

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