
Catalyst Details

specifications
- * Weight (oz): 7.4
- * Drop: 6.0mm
- * Support: Neutral

upper
- *New Sustainable Materials
- *Open Weave Air Mesh
- *Sleek breathable, seamless construction
- *Plush collar-tongue-lacing system for a secure but luxurious fit

sole technology
- *New Articulated Forefoot Plate
- *New NRG Foam
- *New HiLyte Insole
- *Newtonium Action/Reaction Technology
- *Newtonium Energized Heel
- *Sculpted sole tuned for impact diffusion and responsive performance
Engineered for the best today, and a better tomorrow
Designed to propel you through all the athletic challenges you take on during the day--wicked fast on the run, agile in the gym, but light as a feather and amazingly cushioned. And constructed using the highest quality and most durable sustainable materials and treated to speed biodegradation it's designed to make a difference for both you and the future.

What Makes Newton Unique?

Next Generation Innovation
The next evolution of Newton technology, the Catalyst features our new NRG Foam‚ that works in harmony with the Newtonium infused Action Reaction Technology and articulated plating to deliver dynamically enhanced cushioning and energy return that excels far beyond other typical foam core shoes.

Superior Sustainably
Designed with tomorrow in mind, the Catalyst is made of extremely durable recycled materials and infused with EcoPure® to help reduce the amount of waste and plastics in our environment. An average shoe can take over 40 years to biodegrade, Newton is committed to crafting our product to make a difference against plastic pollution, and the Catalyst is specially treated to break down into nontoxic biomass & biogas up to 400% quicker in landfills while not compromising quality or performance in any way. Recycled + biodegradable + vegan = better.

Advanced Action-Reaction Technology
The secret to Newton shoes is our patented Action-Reaction Technology - a responsive trampoline-like cushioning system that absorbs more impact and loses less energy than traditional foam shoes, now with Newtonium infused cushion. The Catalyst's technology package is tuned to maximize comfort and performance for movement in all directions.


What Our Runners Think
Love these, great for walking the dog the. My gym workout. Lightest pair of shoes I own.
Love the shoe super comfortable
Newton's are my favorite and my retired running newtons were too worn for the gym and walking. I bought these and live them
I have been running in Newton’s since the beginning, the Catalyst SE is comfortable and reactive .I do high intensity workouts:ie box jumps ,step ups, squat jumps, long jumps ,and sprints feeling no pain. I will definitely recommend.
Light, extremely comfortable. Very happy with this pair of shoes
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Love these, great for walking the dog the. My gym workout. Lightest pair of shoes I own.
Love the shoe super comfortable
Newton's are my favorite and my retired running newtons were too worn for the gym and walking. I bought these and live them
I have been running in Newton’s since the beginning, the Catalyst SE is comfortable and reactive .I do high intensity workouts:ie box jumps ,step ups, squat jumps, long jumps ,and sprints feeling no pain. I will definitely recommend.
Light, extremely comfortable. Very happy with this pair of shoes