The Roving Cow Puts the ASICS Gel-Nimbus Platinum to the Test

ASICS Gel-Nimbus Platinum
Road tested by Modern Athlete’s Roving Cow – Richard Laskey

There’s something lekker about pulling on a proper cushioned daily trainer. Not your flashy race-day rocket, not something that makes you feel like you need to chase Strava segments… just a solid, dependable shoe that’s ready to go when the plan simply says: “Run.”

That’s exactly where the Nimbus Platinum fits in.

I took it out on my usual mix, suburb tar loops, the odd dodgy patch of pavement, and a couple of longer steady runs where you’re not chasing pace, just time on feet. And straight away, you can tell this shoe’s job is simple: keep your legs happy.

Upper

Out the box, the upper feels soft and breathable, no fuss, no breaking-in drama. The engineered mesh has a bit of stretch, so it hugs the foot nicely without feeling sloppy. There’s just enough structure through the midfoot to keep things locked in when you naturally pick things up a notch.

On those warmer Gauteng mornings, airflow was spot on. No hotspots, no pressure points, it’s one of those uppers you stop thinking about after the first kilometre, which is exactly what you want.

Midsole

This is where the magic happens.

The FF BLAST+ ECO foam gives you that proper plush Nimbus feel, but without turning the run into a soggy marshmallow situation. It cushions well, especially on longer runs, but still keeps things controlled underfoot.

The PureGEL in the heel does its thing quietly in the background, softening those heavier landings when the legs start to tire. And with a bit of rocker built into the shoe, it rolls you forward nicely without you even thinking about it.

Let’s be clear, this isn’t a speed shoe. But that’s not the brief. This is comfort-first, cruise-control running at its best.

Outsole

Underneath, you’ve got a combo of AHAR+ and ASICSGRIP rubber, and it shows.

Grip is solid on tar, even when things are a bit dusty or slightly damp. No sketchy moments, no second-guessing your footing. The flex grooves in the forefoot also help the shoe move naturally through your stride, which keeps everything feeling smooth.

And durability? Ja, this one looks like it’ll go the distance.

Tongue

Nicely padded, partially gusseted, meaning it stays put.

No slipping around, no fiddling mid-run. It also spreads the lace pressure evenly, which you only really appreciate a few kays into a long run when everything still feels comfortable up top.

Heel Counter

The heel setup is spot on, structured where it needs to be, but still cushioned.

Your foot feels locked in without that stiff, restrictive feeling. No heel slip, no irritation… just a secure, comfortable hold that does its job quietly

Toe Box

Sits right in that sweet spot.

Not too wide, not too narrow, just enough room for your toes to splay naturally, especially as the run goes on and your feet start to swell a bit. The slight stretch in the mesh helps here too.

Fit (Last)

Built on a standard neutral last, so it’ll suit most runners.

Secure through the midfoot, with a bit more room up front, a well-balanced fit that works for everyday mileage and those longer weekend runs.

The Numbers

  • Heel stack: 41 mm
  • Forefoot stack: 33 mm
  • Drop: 8 mm
  • Weight: 290 g (men) / 248 g (women)

The Roving Cow Verdict 

The Nimbus Platinum is exactly what you want from a max-cushion daily trainer: comfortable, reliable, and built to eat up the kilometres.

It’s the shoe you grab on recovery days, long steady runs, or those mornings when the legs feel a bit cooked but the training plan says, “No excuses.”

Will it help you win a sprint finish? Definitely not.
Will it keep your legs fresher for tomorrow? 100%.

And honestly, that’s sometimes the real win.

The Roving Cow’s review on the ASICS Nimbus 27

Fit & Feel That Feels Right:

From the get-go the Nimbus 27 feels like a comfy hug for your foot. It comes in around 305 g for the average men’s size (UK8) and 260 g for women (UK6). It fits true to size, with a comfy and not too snug toebox that doesn’t squash your toes—and gives them space when they swell on longer runs.

The Upper – Soft, Breathable & Easy:
They’ve switched to a slimmer, lightweight jacquard-engineered mesh that lets your feet breathe, especially great on hot JHB mornings or summer Seapoint promenade runs. Nice and soft around the ankle, and the tongue stretches to sit just right and there’s a heel tab too, allowing for easy access slipping in and out.

Midsole – Plush Without Floppiness:
This Nimbus is all about comfort: 43.5 mm heel, 35.5 mm forefoot, so you have an 8 mm drop. Underfoot is a layer of FF Blast Plus Eco foam, softer than the previous model, yet not too soft. Closer to your heel sits the trusted PureGEL, cushioning every landing stride, so your legs feel less knackered.

Outsole & Durability:
Rubber under foot hybrid ASICSGRIP + AHAR+ grips well on damp roads and pavements, and assists with hurdling JHB potholes, whilst lasting many kilometres before wearing thin. Some exposed foam shows after heavy use, without really hurting shoes lifespan

Ride & Purpose:
Expect a cushioned, easy-paced ride, a plush cruiser for daily runs, recovery jogs, or Sunday easy long runs . It’s not lightning quick, but it performs well around a 6-minute/kilometre pace . Honestly, the shoe felt comfy from the outset and didn’t require any “wearing-in”.

Bonus: Good For You and the Planet:
Part of the foam is bio-based (24 %), and about 75 % of the upper comes from recycled material. Feels good knowing you’re doing your Green bit for the planet whilst out there racking up the kilometres.

Who Should Lace These Up?
Neutral runners craving a plush daily trainer

Long-run enthusiasts or those who enjoy recovery/mileage days

Runners with flat feet or high arches requiring gentler landings as it absorbs shock nicely

Newbies gearing up for their first marathon or building up base

These shoes are not made for racing snakes, tempo sprints, or speed work, as you’ll feel its weight there, but they do provide top comfort and support for everyday training.

Summary In Plain Language:

Weight: 305 g (men) / 260 g (women)

Fit: True to size, comfy toe space

Upper: Lightweight, breathable mesh with stretchy tongue & a heel tab

Midsole: Max cushion (43/35 mm), with gel and soft foam

Ride: Smooth, plush ride great for long or easy runs

Outsole: Durable rubber—grippier than most, lasts well

Eco-Friendly: Foam partly bio-based, upper largely recycled

Final Word
The Nimbus 27 is your go-to mate for daily mileage it’s soft, stable, breathable, and built to keep your legs fresh. Works well in SA’s changing seasons, from humid Jozi runs to cool coastal jogs. Not for chasing PBs, but if you want a sensible, durable, and cushy road runner, this one’s golden. Proper shoe to let your feet relax and enjoy every kilometre.
Available at most local running stores and online at:

https://www.asics.com/za/en-za/running

RRP: R3999.99