
| Spec | Gel Nimbus 28 | Glycerin 21 |
|---|---|---|
| Best price now | £107.89 | £96.08 |
| 90-day low | £100.80 | £69.33 |
| 30-day average | £149.21 | £127.79 |
| RRP | £180.00 | £165.00 |
| Category | Max Cushion | Max Cushion |
| Surface | Road | Road |
| Weight | 278g | 280g |
| Drop | 5.2mm | 10mm |
| Heel stack | 39.5mm | 38mm |
| Forefoot stack | 34.3mm | 28mm |
| Carbon plated | No | No |
| Stability | No | No |
| Review rating | — | — |
The Gel Nimbus 28 is ASICS at its plushest: a max-cushion neutral daily training shoe built to soak up the miles and protect your legs, not to chase pace. This is the shoe you reach for on easy days, recovery jogs and long steady runs when comfort matters more than speed. At 278g it is on the heavier side, and with a tall 39.5mm heel and a moderate 5.2mm drop the ride is soft, planted and forgiving rather than quick. If you loved the Gel Nimbus 27, the 28 keeps the same brief and refines the feel. We rate it as one of the most dependable premium daily trainers for higher-mileage runners who want a cushioned running shoe that simply gets out of the way. It is not a do-everything shoe and it is not cheap, but for what it sets out to do it is very good.
The Brooks Glycerin 21 is a max-cushion daily training shoe built for one job: making your everyday miles feel soft, calm and comfortable. This is the plush end of the Brooks range, a neutral running shoe that leans into cushioning rather than speed. At 280g it is not light, and it will not snap you through a fast finish, but that was never the point. What you get is a deep, forgiving underfoot feel that holds up well over long easy runs and recovery days, and a 10mm drop that suits heel and midfoot strikers alike. We rate it as a dependable cruiser for runners who want protection and a smooth, quiet ride over anything sharp or racy. If the £165 price gives you pause, the cheaper Brooks Ghost 16 covers similar daily duty with a touch less plush. But if soft comfort is what you are after, the Glycerin delivers it honestly.
A side-by-side comparison makes the trade-offs between two running shoes easy to see, but the right pick still depends on how you run. Weight and stack height shape the feel underfoot: a lighter shoe with a lower stack feels nimble and fast, while a heavier, taller stack gives a softer, more protective ride for long miles. Heel-to-toe drop changes where you feel the load, with lower drops asking more of the calves and Achilles.
The price figures update from the UK retailers we track daily. The best price now is the cheapest tracked price we can currently link to, the 90-day low shows how cheap the shoe has been recently, and the 30-day average tells you whether a price is a genuine drop or just the going rate. Coverage is partial rather than complete, so always confirm the final price and your size on the retailer site, and set a price alert on the model you want so we can email you the moment it drops.
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