ASICS GEL-Quantum Trainers - Black - Green - 8.5

The GEL-QUANTUM 360 I AMP sneaker celebrates the ten-year anniversary of the GEL-QUANTUM franchise...

Best current price£135.00from Slam Jam

Shoe Size UK
Colour
Accent Colour
Gender

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Slam JamAsics Men's Black Gel-Quantum 360 I Amp Sneakers / Edamame Green Size 8.5
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£135.00
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Product Information

Full details

The ASICS GEL-Quantum 360 I AMP is designed for adult men seeking a blend of high-performance athletic technology and lifestyle-ready aesthetics. Celebrating a decade of innovation, this shoe provides exceptional underfoot cushioning through its signature 360-degree GEL technology, though its structured leather and mesh build may feel slightly heavier than dedicated minimalist running shoes.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialLeather
Shoe Size UK8.5
Accent ColourGreen
Shoe TypeTrainers
SeriesGEL-Quantum
Model Part Number1203B082-001
BrandASICS

Extended Product Information

FAQs

Are these shoes suitable for running?

While they feature advanced GEL technology, the GEL-Quantum 360 I AMP is optimized for lifestyle and daily wear rather than high-mileage performance running.

How do I determine my size?

These trainers use standard UK sizing. We recommend referencing the size you typically wear in other ASICS models for the most consistent fit.

Can I remove the insole?

Yes, the insole is removable, allowing you to insert custom orthotics if required for your specific arch support needs.

What material is the upper made of?

The upper is constructed from a combination of breathable mesh and durable leather overlays for a balance of ventilation and support.

How often should I replace them?

Depending on usage, comfort typically begins to diminish after 300-500 miles of walking or daily use.

Are they water-resistant?

The mesh and leather construction is not waterproof. Avoid wearing in heavy rain to protect the integrity of the materials.

Troubleshooting

Feeling of stiffness in the midsole

The FF BLAST PLUS ECO cushioning may require a short break-in period; wear the shoes for shorter durations over the first week to allow the foam to adapt to your gait.

Accumulated dirt on mesh upper

Use a soft-bristled brush to gently dislodge dust, then follow up with a light wipe of a damp cloth to remove any remaining surface marks.

Pros and Cons

Pros

  • Superior impact protection via 360-degree GEL
  • Enhanced midfoot stability from TRUSSTIC technology
  • Durable materials suitable for varied daily activities
  • Modern, athletic aesthetic with functional design

Cons

  • Leather overlays add weight compared to purely synthetic trainers
  • Designed primarily for lifestyle and casual use rather than intense long-distance racing
  • Specific sizing must be chosen carefully to ensure a secure fit

Setup, Compatibility & Care

To ensure your ASICS GEL-Quantum trainers maintain their performance and look, follow these guidelines:

  1. Fit Check: Ensure you have a thumb-width of space between your longest toe and the front of the shoe.
  2. Cleaning: Wipe the mesh and leather surfaces with a soft, damp cloth. Avoid submerging the shoes in water or using harsh detergents.
  3. Drying: Air dry naturally away from direct heat sources, such as radiators, which can warp the leather and foam.
  4. Storage: Keep in a cool, dry place to prevent moisture buildup within the GEL units or materials.
  5. Maintenance: Periodically remove dirt from the outsole tread using a soft brush to maintain traction.

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