Who should buy the Saucony Liberty ISO 2

  • Runners who are enthusiastic about road running shoes that are for overpronated foot motion are the target market of this Liberty ISO 2 model

Saucony Liberty ISO 2 iso

Updates to the Saucony Liberty ISO 2

  • A knitted fabric graces the upper unit of this second outing instead of the engineered mesh that was used for the 1st Liberty ISO model to improve the flow of air into the interior chamber of the shoe.
  • A mix of printed overlays and stitched-on fabric strands called ISOFIBER bolster the integrity of the silhouette.

Saucony Liberty ISO 2 full

Saucony's TRI-FLEX outsole

The TRI-FLEX outsole is a see-through rubber that protects the midsole foam from the abrasive nature of the surfaces. This layer also has a malleable and flexible quality that welcomes the natural capacity of the foot to transition through the gait cycle. Moreover, traction is a natural feature of rubber.

Saucony Liberty ISO 2 whole out

Saucony Liberty ISO 2 zoomin

Feel softness as the foot strikes the ground with the Saucony Liberty ISO 2

The primary cushioning unit of the Saucony Liberty ISO 2 is made of EVERUN™, a lightweight and reactive piece that carries the foot throughout the running session. It has a generous stack height to allow itself the opportunity to last long.

Saucony Liberty ISO 2 mid1

An EVERUN™ topsole is layered on top of the thicker cushioned piece. This sheet is meant to put softness on the contact points of the foot as it strikes the ground, ensuring smooth heel-to-toe transitions throughout the activity. Many shoes feature the EVERUN™ topsole, including the Saucony Ride series.

Saucony Liberty ISO 2 topsole

A thermoplastic polyurethane (TPU) guidance frame is placed in the medial midfoot side of the platform. This accouterment is designed to prevent the foot from excessively rolling inwards during the stride, thereby reducing discomfort or injury.

Saucony Liberty ISO 2 medial

A removable insole is placed right on top of the other midsole technologies. This is the add-on on which the foot relaxes. It has a curved outline to center the foot and support the arch.

Saucony Liberty ISO 2 in2

Adapts to the motion of the foot with the Saucony Liberty ISO 2 upper

A knitted fabric serves as the main element of the Saucony Liberty ISO 2’s upper unit. This material has a stretchy quality, which allows it to adapt to the motion of the foot as it takes each step. Breathing holes welcome environmental air into the foot-chamber.

Saucony Liberty ISO 2 knit

ISOFIT is made of stretchy mesh and thin overlays which help to hold the foot in place and maintain the upright structure of the silhouette. The stretchiness is for the boosting of foot flexibility.

Saucony Liberty ISO 2 overlays

Saucony Liberty ISO 2 laces

The ISOFIBER technology involves strands of fabric that have been woven onto the sides of the upper unit, acting as steadying panels. These filaments are also designed to prevent the shoe from looking too bulky.

Saucony Liberty ISO 2 isofiber

Facts / Specs

Terrain: Road
Weight: Men 10.1oz / Women 8.9oz
Drop: 4mm
Arch support: Stability
Forefoot height: 18mm
Heel height: 22mm
Collection: Saucony ISOFIT

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Author
Jens Jakob Andersen
Jens Jakob Andersen

Jens Jakob is a fan of short distances with a 5K PR at 15:58 minutes. Based on 35 million race results, he's among the fastest 0.2% runners. Jens Jakob previously owned a running store, when he was also a competitive runner. His work is regularly featured in The New York Times, Washington Post, BBC and the likes as well as peer-reviewed journals. Finally, he has been a guest on +30 podcasts on running.