Saucony Unleash SD 3

The expected release date for the Saucony Unleash SD 3 is on July 26, 2023.

The Saucony Unleash SD 3 will have the following main updates:

  • The new Saucony Unleash SD 3 will be a shoe engineered especially for shot put, discus, and hammer throw track training and competitions,
  • The improved model will help to optimize your spin and glide techniques with ease.
  • There will be technical features to improve the lock-down fit and prevent slippage.
  • The outsole will have a more supportive platform and reliable traction.

Previous model of the Unleash SD:
The Saucony Unleash SD 2 release date was on November 1, 2020.

Latest Version of the Saucony Unleash SD


Saucony Unleash SD



  • The MSRP (Manufacturer’s Suggested Retail Price) for the Saucony Unleash SD 3 will be $105.
  • With some slight changes, the Saucony Unleash SD 3 will not go up in price much.
  • You can expect different price options from different retailers.

Arch support and pronation controlArch Support and Pronation Control

  • As the shoe is for a specific sport, it does not quite fall in a support category.
  • The fit will offer a locked-down and stable feel for the specific sport.
  • It will have a stable and semi-straight design that is more minimalist.
  • There will be medium arch support suitable for most arch types.


  • The shoe will be designed for athletic tracks only.
  • It can be used on different track types, but most suitably Asphalt tracks.


  • The Saucony Unleash SD 3 will be a sport-specific shoe.
  • It will be suitable for Discus, Shot-Put, and Hammer Throw


  • The new, improved model will have durable uppers.
  • The outsole will offer better traction and durability.

Fit and SizingFit and Sizing

  • The Heel will offer a medium to narrow fit, while there will be a medium, low-volume mid-foot.
  • The forefoot will be medium to narrow with a medium toe box.
  • The fit will have a lock-down feel and will be adjustable.


  • The shoe will be a unisex model with a weight of 314 grams.
  • It will be sturdy and durable, hence the weight.

Elevation of the Saucony Unleash SD 3

Heel HeightHeel Height

  • There will be a 20 mm heel height.
  • It will offer good stability.

Forefoot HeightForefoot Height


  • The forefoot will likewise be 20 mm.
  • The sole will have a uniform design.

Heel-to-Toe DropHeel-to-Toe Drop

  • There will be a zero heel-to-toe drop.
  • The heel-to-toe drop will be suitable for the specific purpose of the shoe.

Components of the Saucony Unleash SD 3


  • The outsole will be a durable rubber.
  • The improved tread will offer excellent traction.
  • It will be suitable for concrete, asphalt, and most firmer surfaces.


  • There will be a firmer internal midsole with EVA foam.
  • The Midsole will offer light cushioning and a more flexible feel.


  • The uppers will consist of FLEXFILM materials that will be lightweight and flexible, with a midfoot cross strap that will lock your feet down to the platform.
  • There will be an ISOFIT system for a stabilizing and supportive fit that will adapt to the movements of your feet.
  • More colors and designs may be available in the new model.


Saucony Unleash SD 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.