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Liberty ISO

£150.00
GBP 150.00
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Saucony - EVERUN

FREE TO GO FURTHER

Experience the ultimate in lively cushioning
with the Liberty ISO.
Featuring full-length EVERUN,
your run starts amazing and stays amazing.

Product Details
Every day can be your independence day. Get out and celebrate with the brand new Liberty ISO. With a full-length EVERUNTM midsole, you will want to run more than ever before. Good thing we added a touch of medial guidance for just enough stability for those extra miles you'll be putting in.

Discover the Liberty ISO

Overview

  • Full-length EVERUNTM midsole
  • EVERUNTM Topsole construction for enhanced energy return and continuous cushioning throughout the run
  • Engineered stretch mesh upper for a dynamic, lightweight fit
  • ISOFIT creates a dynamic fit system by adapting to the shape and motion of the runner’s foot
  • Medial TPU guidance frame
  • Awarded: Runner’s World Best Debut, Spring 2018

Specs

  • Pronation: Moderate
  • Cushion: Plush
  • Construction Type: Stability
  • Surface: Road, Track
  • Arch: High, Normal (Mid)
  • Water Resistant: No
  • Water Proof: No
  • Offset: 4mm
  • Heel: 22mm/Forefoot: 18mm
  • Weight: 8.7 oz. | 245 g.

Cheat Sheet: check out our technical running terms guide >
Technology

4MM

Saucony 4mm Technology

Shoes with a 4mm heel-to-toe offset deliver a more natural ride, letting your feet and body do more work while relying less on the shoes’ cushioning and stability features.

EVERUN

Saucony EVERUN Technology

A breakthrough in cushioning. Livelier and more responsive, with smoother landings and stronger takeoff.

ISOFIT

Saucony ISOFIT Technology

Revolutionary fit system that morphs to the foot for a custom feel.

Cushioning

The underfoot feel and amount of impact protection provided by the compressing materials between the foot and running surface.

Support

The level of pronation control built into the shoe. Pronation is the inward rolling of the ankle through the gait cycle.

Offset

The difference in height between the heel thickness and forefoot thickness of the shoe.

Ratings & Reviews (4.0)
(4)
4.75
Rating Breakdown
Rating Breakdown
5 Stars
(3)
4 Stars
(1)
3 Stars
(0)
2 Stars
(0)
1 Star
(0)
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% of reviewers recommend this product

Performance
Style:
Durability:
5 5
Light and comfortable I ran my Parkrun with these for the first time this weekend and they were brilliant. Light with a small support, very stylish and comfortable. As they have a lower drop than my Hurricane, I can really feel the extra work I had to put in but for all the right reasons. I have also worn then casually with a pair of jeans and they just look amazing.

Light and comfortable

Feb 12, 2018
I ran my Parkrun with these for the first time this weekend and they were brilliant. Light with a small support, very stylish and comfortable. As they have a lower drop than my Hurricane, I can really feel the extra work I had to put in but for all the right reasons. I have also worn then casually with a pair of jeans and they just look amazing.
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4 5
Good support but some uncomfortable spots Overall they have good support (esp for my bad joints). However, the tabs/eyelets for the laces are very hard compared to the thin mesh tongue and after a couple hours of wearing them my foot is sore under these tabs. Consequently I have to wear the shoes laced looser than I'd like to. Also, there is support only in sections of the toe, which you start to feel after a longer run, and I suppose maybe only if you are a toe striker (I am). This uneven padding at the toes starts to cause irritation, since it pushes your big toe and pinky toe higher than the middle toes. I was specifically recommended these since I am a toe striker and I was surprised to feel this feature as I broke in the shoes.

Good support but some uncomfortable spots

Jan 25, 2018
Overall they have good support (esp for my bad joints). However, the tabs/eyelets for the laces are very hard compared to the thin mesh tongue and after a couple hours of wearing them my foot is sore under these tabs. Consequently I have to wear the shoes laced looser than I'd like to. Also, there is support only in sections of the toe, which you start to feel after a longer run, and I suppose maybe only if you are a toe striker (I am). This uneven padding at the toes starts to cause irritation, since it pushes your big toe and pinky toe higher than the middle toes. I was specifically recommended these since I am a toe striker and I was surprised to feel this feature as I broke in the shoes.
Saucony's reply

Thank you for your thorough feedback.

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5 5
Best shoe you will ever buy! I am a new runner. Agee about a month of working out i started getting very bad ankle pain. I now know i was wearing the wrong shoes. Although i thought i was wearing a great brand. After just one day of wearing these my pain literally vanished. I can now run and workout everyday!! Pain free!! I am forever i fan of these and can’t wait for new colors to come out! To mention i was worried because i never spent over $75 on running shoes. This shoe is worth it!

Best shoe you will ever buy!

Dec 09, 2017
I am a new runner. Agee about a month of working out i started getting very bad ankle pain. I now know i was wearing the wrong shoes. Although i thought i was wearing a great brand. After just one day of wearing these my pain literally vanished. I can now run and workout everyday!! Pain free!! I am forever i fan of these and can’t wait for new colors to come out! To mention i was worried because i never spent over $75 on running shoes. This shoe is worth it!
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We're glad that we could help you #RunYourWorld!

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5 5
Can you have two favorite shoes? I fell in love with the Freedom ISO when they launched and now I'm going through it all over again with the Liberty. The added stability is a welcome addition and the everun cushioning is by far my favorite feature. This is the kind of shoe you don't even want to take off when your run/workout is over. It's that comfortable. I have the red and must say it's a gorgeous shoe if you care about that stuff. It fits true to size but may be a bit narrower than the Freedom which is fine with me. All in all this is a winner!

Can you have two favorite shoes?

Nov 15, 2017
I fell in love with the Freedom ISO when they launched and now I'm going through it all over again with the Liberty. The added stability is a welcome addition and the everun cushioning is by far my favorite feature. This is the kind of shoe you don't even want to take off when your run/workout is over. It's that comfortable. I have the red and must say it's a gorgeous shoe if you care about that stuff. It fits true to size but may be a bit narrower than the Freedom which is fine with me. All in all this is a winner!
Saucony's reply

We love being your favorites!

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