ASICS Nimbus 28 Preview

This page is a preview based on early news and info and will be updated with a full hands-on review upon launch. The ASICS Gel-Nimbus 28 represents the next iteration of the brand’s flagship neutral cushioning line. As we look towards the release, the running community is buzzing with speculation regarding potential shifts in midsole geometry and foam density. The Nimbus series has historically prioritised maximalist comfort, and early indicators suggest that the 28 will continue this trajectory while integrating more sustainable material science.

Evolution: The history of the shoe line

The Nimbus lineage has evolved from a traditional, Gel-heavy stability-adjacent trainer into a sophisticated, high-stack performance machine. Over the past five iterations, we have witnessed the transition from standard EVA foams to the proprietary FF Blast+ and FF Blast Max compounds. The evolution has been marked by a constant pursuit of reducing weight while increasing energy return, a delicate balance that has defined the modern era of the Nimbus.

Top 5 Features to look out for

1. Enhanced FF Blast Max midsole for superior energy return.
2. Redesigned engineered knit upper for improved midfoot lockdown.
3. Updated PureGEL technology placement for impact attenuation.
4. Revised outsole geometry to increase surface contact and durability.
5. Sustainability-focused manufacturing processes utilising recycled polyester.

What are the press saying?

Industry insiders are highlighting the focus on the 'cushion-to-weight' ratio. Early reports suggest that ASICS is targeting a sub-300g weight for the standard men's model, which would be a significant technical achievement given the stack height. Press leaks indicate that the brand is experimenting with a new skeletal structure within the heel counter to provide a more secure fit without adding bulk.

What are the review sites saying?

While official reviews are currently embargoed, beta testers have hinted at a 'bouncier' ride profile compared to the Nimbus 27. Speculation is rife regarding the midsole stack height, with some suggesting a move towards the 45mm mark, pushing the boundaries of regulatory compliance for competitive road racing, though the Nimbus remains a dedicated training shoe.

Performance Expectations: What improvements are expected?

We expect the Nimbus 28 to address the minor grip issues reported on wet surfaces in previous models. By re-engineering the tread pattern and potentially using a more resilient AHAR+ rubber compound, ASICS is likely aiming for a more versatile performance in varied weather conditions. Furthermore, the transition through the gait cycle is expected to feel smoother due to a more aggressive rocker geometry.

Special Features & Technical Specifications

The technical specifications are likely to include an 8mm drop, consistent with the recent design language. The integration of the PureGEL unit in the rearfoot is expected to be more discreet, embedded deeper into the midsole to ensure it assists in shock absorption without compromising the stability of the platform. The upper is anticipated to be a single-piece engineered mesh, prioritising breathability and weight reduction.

Comfort & Fit

Expect the signature plushness that the Nimbus is known for. The gusseted tongue and refined heel collar are designed to lock the foot in place, mitigating the micro-movements that can cause friction over long distances. The volume in the toe box appears generous in early prototypes, catering to runners who experience foot swelling during ultra-distance efforts.

Release Date & Pricing Information (UK/USA)

The anticipated release date is Q1 of next year, with a projected retail price of approximately £180 in the UK and $170 in the USA. These figures remain speculative until the official press release from ASICS global headquarters.

10 alternative items to try

1. Brooks Glycerin 22: This shoe is a direct competitor, offering a nitrogen-infused midsole that provides a remarkably soft landing. It excels in long-distance comfort, featuring a plush upper that adapts to the foot's shape over time, making it an ideal choice for high-mileage runners who prioritise joint protection and a smooth, consistent transition through the gait cycle.
2. Saucony Triumph 22: Known for its PWRRUN PB foam, this model delivers an incredibly responsive ride that defies its maximalist appearance. It sits at the top of the neutral category, offering a lightweight feel and a breathable upper that keeps the foot cool during intense sessions, making it a versatile option for both recovery runs and tempo efforts.
3. New Balance Fresh Foam X 1080v14: This shoe is a masterclass in soft, pillowy cushioning. The Fresh Foam X compound provides a premium underfoot experience that is hard to beat for daily training. Its sophisticated rocker profile encourages a natural roll, reducing the workload on the calf muscles and making it a favourite among those who suffer from Achilles discomfort.
4. Hoka Bondi 9: For those who prefer maximum stack height, the Bondi 9 remains the gold standard. It provides an unparalleled level of impact absorption, thanks to its signature oversized EVA midsole. While it feels substantial, the rocker geometry ensures that the transition remains efficient, protecting the body from the stresses of high-volume road running on hard surfaces.
5. Mizuno Wave Sky 8: Utilising the Enerzy Core technology, this shoe offers a unique blend of softness and stability. The wave plate geometry provides a structured feel without feeling rigid, resulting in a ride that is both protective and engaging. It is a fantastic option for runners who want a plush feel but still desire a degree of responsiveness.
6. On Cloudmonster 2: Featuring a unique CloudTec setup, this shoe provides a firm yet bouncy experience. The dual-density foam construction allows for a fast turnover, making it a great choice for runners who want a maximalist shoe that doesn't feel sluggish. The bold design and high energy return make it stand out in the crowded neutral trainer market.
7. Nike Invincible Run 4: This model uses ZoomX foam, which is renowned for its high energy return properties. It is a bouncy and fun shoe that encourages a faster pace. The wide base provides inherent stability, making it a safe choice for those who need a bit of extra support without opting for a traditional stability shoe.
8. Adidas Ultraboost Light: The use of Lightstrike foam has significantly reduced the weight of this iconic model. It offers a bouncy, energetic ride that is perfect for daily miles. The Primeknit upper provides a sock-like fit that is both supportive and breathable, ensuring a comfortable experience regardless of the distance or intensity of the run.
9. ASICS Novablast 5: While slightly more performance-oriented than the Nimbus, the Novablast is a fantastic alternative for those wanting a more 'fun' experience. It features a trampoline-inspired outsole that creates a distinct bounce, making it a great option for runners who want to feel more connected to the road while still enjoying significant cushioning.
10. Puma Velocity Nitro 3: This shoe offers a fantastic balance of value and performance. The Nitro foam provides excellent cushioning and responsiveness, while the PUMAGRIP outsole offers industry-leading traction on a variety of surfaces. It is a reliable, durable, and highly capable daily trainer that punches well above its weight class in terms of overall versatility.