Which should you buy?
Choose the Gel-Kayano 33 if you want plenty of soft cushioning with support, especially for long runs and lots of time on your feet.
Choose the Adrenaline GTS 25 if you want proven, unobtrusive support at a lower price, or need a narrow fit.
The Gel-Kayano 33 is 2 g lighter than the Adrenaline GTS 25. It has 2 mm more foam under the heel. Its drop is 8 mm against 10 mm. It costs £35 more at full price.
Side by side
| Spec | Gel-Kayano 33ASICS | Adrenaline GTS 25Brooks |
|---|---|---|
| Review score | 86/100 (2 reviews) | 89/100 (2 reviews) |
| Type | Stability | Stability |
| Weight (men's UK 8.5) | 298 g | 300 g |
| Heel stack | 39 mm | 37 mm |
| Drop | 8 mm | 10 mm |
| Cushioning | Soft | Balanced |
| Bounce | Lively | Lively |
| Plate | No plate | No plate |
| Support | Stability / support | Stability / support |
| Fit | True to size | True to size |
| Widths | standard, wide, extra wide | narrow, standard, wide, extra wide |
| Waterproof version | No | No |
| UK RRP | £180 | £145 |
Weights are for a men's US 9 / UK 8.5. Prices are UK RRPs; shops often sell for less.
What the critics say
Gel-Kayano 33
- Supportive at the heel and forefoot
- Very comfortable for walking and standing
- Secure, less tapered upper
- Clunky heel transition
- Soft but not very responsive
Scores from RunRepeat, Road Trail Run.
Adrenaline GTS 25
- Softer, smoother heel
- Smoother heel-to-toe transition
- Excellent lockdown and all-day comfort
- Arch support feels less noticeable than before
- Lower 10 mm drop may not suit everyone
Scores from RunRepeat, Road Trail Run.
Paraphrased from published reviews.
What's new in each
ASICS Gel-Kayano 33: Drops the Kayano 32's 4D Guidance system for a new Fluid Support midsole (soft FF Blast Max on top of firmer FF Blast Plus) and a roomier toe box.
Brooks Adrenaline GTS 25: A touch more cushioning with a lower 10 mm drop (down from 12 mm), a refined mesh upper and a knit collar. GuideRails support is unchanged.
Prices for the Gel-Kayano 33 Prices for the Adrenaline GTS 25
More comparisons
- Brooks Adrenaline GTS 25 vs ASICS GT-2000 15
- HOKA Arahi 9 vs Brooks Adrenaline GTS 25
- New Balance 860v15 vs ASICS Gel-Kayano 33
Still torn?
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