Saucony Endorphin Shift 3 Running Shoe - Cushioned Training Shoe

In this review the Saucony Endorphin Shift 3 is presented as a training-focused road running shoe designed for runners who prioritize comfort and smooth forward motion over sheer speed. The single biggest reason to buy is the upgraded midsole feel: an extra 2mm of PWRRUN foam plus an elevated PWRRUN+ sockliner create a noticeably softer, more cushioned ride that still uses the brand's SPEEDROLL Technology to encourage a rolling stride. Runners who want a plush daily trainer that helps reduce foot and back stress will find a lot to like here.

Key Features

• PWRRUN foam stack: The higher stack with an extra 2mm of PWRRUN foam provides more cushioning for longer training runs and recovery days.
• PWRRUN+ sockliner: The elevated sockliner adds a softer underfoot layer to improve comfort without changing the shoe's geometry.
• SPEEDROLL Technology: The same rolling design is present but tuned for a softer ride to help maintain forward momentum with less effort.
• Durable lightweight mesh: Breathable mesh keeps the shoe light while offering durable coverage during regular road use.
• Streamlined heel clip: A molded heel clip gives added rearfoot support and stability without adding noticeable weight.
• Torsional heel groove: The centralized heel groove improves touchdown and encourages smoother roll through the gait cycle.

Who It's For

The Endorphin Shift 3 is best for runners who want a plush, supportive daily trainer for road running and high-mileage weeks. Those seeking comfort and cushioning for long runs, recovery days, or for relieving foot and back discomfort will appreciate the softer midsole and arch support noted by many customers.

It is less suited to competitive racers or runners who want a very responsive, lightweight race shoe; these users should look for models with lower stack heights and firmer, snappier foam. Also, watch sizing: customer feedback on Size is mixed, so consider trying before committing if you are between sizes.

Pros & Cons

Pros

• Highly cushioned and comfortable for long runs and daily training.
• Lightweight mesh upper with a streamlined heel clip that supports without bulk.
• Good arch support and cushioning that many users say relieves foot and back pain.
• New torsional heel groove and SPEEDROLL tuning make forward motion easier.

Cons

• Sizing is mixed among customers, so fit may require trying multiple sizes.
• The softer foam reduces sharp responsiveness, so it may feel less snappy for fast workouts.

Specifications

Product	Saucony Endorphin Shift 3
Use	Road running, daily training
Midsole foam	PWRRUN with +2mm stack
Sockliner	Elevated PWRRUN+
Upper	Durable, lightweight mesh
Support features	Streamlined heel clip and centralized torsional heel groove
Technology	SPEEDROLL Technology tuned for softer ride

Our Verdict

The Endorphin Shift 3 is a strong choice for runners who want a plush, well supported daily trainer that prioritizes comfort and smooth forward motion. With added PWRRUN foam and an elevated sockliner it delivers excellent cushioning and arch support, making it good value for runners who put mileage on their shoes and want relief from foot or back strain.

Frequently Asked Questions

Are these shoes good for long runs?
Yes. The higher PWRRUN stack and cushioned sockliner make them well suited to long runs and recovery miles.

Do they run true to size?
Customer feedback is mixed on size; some find the fit perfect while others suggest trying a half size up if between sizes.

Are they lightweight?
Yes. The durable lightweight mesh and streamlined heel clip keep the shoe feeling light despite the added cushioning.