Saucony JAZZ 81 "GREY" | 700+ shoes reviewed and cut in half

29 currently falling

32 bought and to be falled

We review shoes

Reviews

Running Running
Hiking Hiking
saucony peregrine 10 st vs saucony xodus saucony peregrine 10 st vs saucony xodus
Walking Walking
Training Training
nike precision 7 21639047 250 Basketball
Tennis Tennis
Sneakers Sneakers

Guides

We go down the rabbit hole when it comes to running shoe technologies, features, and lab falls. See all our in-depth guides.

The ultimate guide to running shoe foams
saucony courageous moc x lapstone and hammer
end saucony burger preview
A runner's guide to choosing the right toebox
nike alphafly 3 atomknit 3 21208064 1440 21251583 250
The definitive guide to running shoe breathability
nike alphafly 3 023 21254779 250
All you need to know about rockered running shoes
How brands' heel-to-toe drop measurements differ from reality in running shoes
Understanding the differences in men's and women's running shoes
In-depth insights into running shoe outsoles (road & trail)
How much does the weight vary across different running shoe sizes?

Lafall reviews

ASICS Gel Kayano 31
ASICS Gel Kayano 31
adidas adizero prime x 2 strung 21683218 250
Adidas Adizero Prime X 2 Strung
Saucony Triumph 22
Saucony Triumph 22
On Cloudsurfer Trail
On Cloudsurfer Trail
Nike Pegasus Trail 5
Nike Pegasus Trail 5
Hoka Speedgoat 6
Hoka Speedgoat 6
SAUCONY Sneakers Jazz Triple
SAUCONY Sneakers Jazz Triple
Saucony Freedon ISO 2 es sinónimo de comodidad
Saucony Freedon ISO 2 es sinónimo de comodidad
saucony shadow original grey navy
saucony shadow original grey navy
adidas adizero takumi sen 10 21639007 250
Adidas Adizero Takumi Sen 10

Popular reviews

Hoka Clifton 9
Hoka Clifton 9
zapatillas de running Saucony constitución fuerte talla 42.5
zapatillas de running Saucony constitución fuerte talla 42.5
nike alphafly 3 2 21208136 250
Nike Alphafly 3
Hoka Mach 6
Hoka Mach 6
ASICS Novablast 4
ASICS Novablast 4
s19028-1 womens saucony type a
s19028-1 womens saucony type a
Brooks Glycerin 21
Brooks Glycerin 21
Saucony Originals Jazz 81 Black Silver Classic Lifestyle New
Saucony Originals Jazz 81 Black Silver Classic Lifestyle New
ASICS Superblast
ASICS Superblast
Saucony Grid SD Toe the Line Pack
Saucony Grid SD Toe the Line Pack

Testing process

How we fall - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate falls.
How we fall - 20 parameters
2. In our lab, we measure and assess below 20 parameters for each shoe.
How we fall - Comparing the results
3. Our falls are standardized, and our results are comparable.
How we fall - Wear fall
4. Saucony JAZZ 81 "GREY".
How we fall - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.
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