Head-to-head · Best Running Shoes for Flat Feet

Hoka Arahi 8 vs Saucony Guide 18

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Hoka Arahi 8 comes out ahead by a narrow margin (4.5 vs 4.4). The gap is mostly about heel strikers wanting mild stability and cushioning — read the strengths below before deciding.

Higher ratedRanked #3 in Best Running Shoes for Flat Feet

Hoka Arahi 8

4.5

4 sources1 derived$109.99as of Jun 7

RunRepeat says the Hoka Arahi 8 finally feels modern again after a long-awaited refresh. Reviewers praised the softer foam, wider fit, tall stack, and higher drop, all of which help heel strikers. It now borrows the H-Frame stability system from the Gaviota for steady support. RunRepeat also noted a small price increase and poor breathability in hot weather. Jordan Levy from Prevention.com found the Arahi 8 supportive, comfortable, and stable, though the rocker design makes it awkward for walking. Runners who want mild stability and cushioning are the fit; anyone training in hot climates or needing superior traction should look elsewhere.

Strengths

— Impressively lightweight for its size
— Strong shock absorption with 138 SA in heel compared to 106 SA in previous version
— Wider fit than previous versions

Watch-outs

— Very poor breathability
— Grip needs to improve, especially on wet surfaces

$109.99 · Check Price on Amazon Full review →

Ranked #4 in Best Running Shoes for Flat Feet

Saucony Guide 18

4.4

8 sources$97.73as of Aug 1

Stability and pronation control are the Saucony Guide 18's job, and Tom's Guide calls it a 'solid choice for stability seekers.' RunRepeat praised the breathable upper and the cushioning on long runs while noting the outsole leaves too much foam exposed, which raises durability questions. Reviewers liked the wide platform and secure lockdown, though the midsole is firm and short on energy return next to modern foams. It fits runners who want a stable, supportive daily trainer at a reasonable price; anyone chasing a more responsive ride should consider the Brooks Glycerin GTS 21.

Strengths

— Ultra-breathable upper design improves comfort and ventilation
— Excellent pronation control and stable ride for overpronators
— Cushioned enough for long runs and comfortable for walking

Watch-outs

— Too much exposed foam on outsole raises durability concerns
— Midsole feels a bit firm and lacks energy return
— Outsole design doesn't provide sufficient rubber coverage for heavy strikers

$97.73 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Hoka Arahi 8

The Hoka Arahi 8 is more lightweight than the ASICS Gel-Kayano 32 and offers better stability than the Saucony Guide 18, but it suffers from poor breathability compared to the New Balance Fresh Foam X 860 v14. Unlike the Hoka Gaviota 6, it provides better shock absorption but lacks the roomy fit of the Gaviota.

Saucony Guide 18

The Saucony Guide 18 provides better breathability than the New Balance Fresh Foam X 860 v14 and more pronation control than the Hoka Arahi 8, but it's less cushioned than the Brooks Adrenaline GTS 25 and lacks the energy return of the Saucony Hurricane 25. It's also less stable than the Hoka Gaviota 6.

Specs side-by-side

Spec	Hoka Arahi 8	Saucony Guide 18
Weight	9.1 oz	9.63 oz
Stack Height	39.4 mm	36.0 mm
Drop	5 mm	8mm
Midsole	CMEVA	PWRRUN PB
Stability	H-Frame	Guidance Rail
Arch Support	J-Frame Stability	Stability
Upper	Jacquard mesh	Engineered mesh
Outsole	Durabrasion rubber	XT-900 rubber
Tech	—	CenterPath stability

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