Saucony Liberty ISO 3

The expected release date for the Saucony Liberty ISO 3 is on October 23, 2023.

The Saucony Liberty ISO 3 will have the following main updates:

  • The new Saucony Liberty ISO 3 will be a high-performance running shoe with a much less restrictive toe-box and a more consistent cushioned midsole this time around.
  • There will be a springy cushioned midsole that offers reliable and consistent shock absorbency and comfort.
  • The shoe will have better performance in terms of weight dispersion and shock absorbency in the new model.
  • The uppers will have a more forgiving fit, with ample toe room and breathable materials.
  • There will be additional heel cushioning for heel pain.
  • The outsole will have improved durability and traction.

Previous model of the Liberty ISO:
The Saucony Liberty ISO 2 release date was on February 12, 2020.

Latest Version of the Saucony Liberty ISO


Saucony Liberty ISO



  • The MSRP (Manufacturer’s Suggested Retail Price) for the Saucony Liberty ISO 3 will be $150.
  • The price of the new Saucony Liberty ISO may vary according to the retailer, and there may be some entry specials available;

Arch support and pronation controlArch Support and Pronation Control

  • The Saucony Liberty ISO 3 will be more of a stable shoe with good heel cushioning for Plantar Fasciitis.
  • Though, it will be more suitable for a forefoot or midfoot strike.
  • You can use it for overpronation and for a low or flat arch type as it will offer good support.
  • Cushioning will be balanced and more consistent for stability.


  • The Saucony Liberty ISO 3 will be a road shoe.
  • You will be able to use it on regular paved surfaces and hard surfaces such as roads or the gym, as well as on a treadmill.


  • The new model will be a running and training shoe.
  • It will be a stability shoe with a very low drop.


  • With some improvements, there will also be improved durability.
  • For daily use and running, the shoe will be quite durable and long-lasting.

Fit and SizingFit and Sizing

  • The fit will be improved to have more toe room.
  • It will be available in normal and wide fits.
  • The regular fit will be more relaxed and comfortable.


  • The weight of the model for men will be 287 grams.
  • The weight of the women’s version will be 252 grams.

Elevation of the Saucony Liberty ISO 3

Heel HeightHeel Height

  • There will be a heel height of 22 mm.
  • There will also be good cushioning in the heel for Plantar fasciitis.

Forefoot HeightForefoot Height

  • There will be a forefoot height of 18 mm.
  • The forefoot will be ideal for midfoot and forefoot strike.

Heel-to-Toe DropHeel-to-Toe Drop

  • The 4mm heel-to-toe drop will be perfect for a stable shoe.
  • The lower drop will give you better balance and ground contact.

Components of the Saucony Liberty ISO 3


  • The new model will have a durable rubber outsole with improved grip, and slip resistance.
  • The tread will have some slight changes to improve traction.
  • There will also be a lower drop in stability.


  • As a stability shoe, there will be a full-length EVERUN midsole and top sole that will offer more continuous cushioning and firmer support.
  • It will have a TPU Guidance frame that will help with pronation issues as a stability feature.
  • The cushioning will be more shock absorbing and consistent this time.


  • The uppers will consist of and improved synthetic and mesh material.
  • The toe box will be designed to offer you much more toe room in the new Saucony Liberty ISO 3.
  • It will still feature the ISOFIT dynamic fit system that will adapt to the shape of your feet, as well as your movements, working alongside the TPU Guidance system for support.
  • There will be an improved lace-up closure system.


Saucony Liberty ISO 3

About the Author

David Alegeta

David is a long-distance hiker, a writer and an editor whose favorite topics include backpacking and trail running. He is an adventure athlete who covered over 20,000 miles. He frequently speaks to groups about the benefits of proper footwear and has written numerous articles on this subject. He lives in Dallas, Texas with his family.