ASICS Japan S Trainers - White - 3.5 UK

The ASICS Japan S is an iconic sneaker from Japanese sneaker culture. It features a clean and refi...

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Product Information

Full details

The ASICS Japan S trainers are designed for individuals seeking a versatile, classic sneaker that blends vintage 1981 aesthetics with modern comfort. Ideal for daily casual wear, these shoes offer a clean, refined silhouette that pairs easily with various outfits, though they are primarily intended for lifestyle use rather than high-performance athletics.

All features

Age Groupadult
ColourWhite
GenderUnisex
MaterialLeather
Shoe Size UK3.5
Child Shoe Size UK3.5
Shoe TypeTrainers
SeriesJapan S
Model Part Number1203A615
BrandASICS

Extended Product Information

FAQs

Are these shoes suitable for running?

No, the Japan S is a lifestyle trainer inspired by 1980s basketball designs and lacks the technical cushioning and support needed for running.

How do I clean the white upper?

Wipe with a soft cloth and mild soap. Avoid aggressive scrubbing or bleach, which can damage the synthetic leather.

Does the shoe run true to size?

Generally, the Japan S fits true to size, but we recommend checking your standard size in ASICS footwear for the most accurate fit.

Is the material waterproof?

The upper is made of synthetic leather, which is water-resistant against light splashes, but it is not waterproof.

Can I remove the insoles?

Yes, the ORTHOLITE insoles are removable for cleaning or replacement.

Troubleshooting

Visible surface scuffs

Use a specialized sneaker eraser or a damp cloth with gentle soap to buff away light surface marks.

Insoles losing comfort

Remove the ORTHOLITE insoles and air them out; if worn down, consider replacing them with aftermarket comfort inserts.

White upper appearing dull

Gently clean the surface with a white-safe sneaker cleaner to remove accumulated dirt and restore the brightness.

Pros and Cons

Pros

  • Classic, versatile aesthetic that suits most casual outfits
  • Enhanced comfort levels provided by the ORTHOLITE insole
  • Durable construction suitable for everyday wear
  • Uses recycled materials in the upper for a lower environmental footprint

Cons

  • Not intended for high-intensity sports or running
  • White colorway requires regular cleaning to maintain appearance
  • Limited to lifestyle usage rather than specialized athletic support

Setup, Compatibility & Care

To ensure your ASICS Japan S trainers last, keep them away from harsh cleaning chemicals. For light maintenance, use a soft cloth with a mixture of mild soap and water to gently wipe the synthetic leather surfaces. Avoid submerging the shoes in water or placing them in a washing machine, as this can degrade the structure and the adhesive integrity of the cupsole. When not in use, store them in a cool, dry place away from direct sunlight to prevent the white material from yellowing over time. To maintain the hygiene of the ORTHOLITE insole, remove it periodically to air it out.