ASICS Japan S Trainers - White/Green - 10.5

The ASICS Japan S Trainers are inspired by vintage basketball designs, offering a classic retro ae...

Currently unavailable

Shoe Size UK
Accent Colour
Child Shoe Size UK

Currently out of stock

This product is not available at the moment. Check back later.

Product Information

Full details

The ASICS Japan S Trainers are an ideal choice for adults seeking a blend of vintage basketball aesthetics and modern everyday comfort. Designed for versatile daily wear, these trainers feature a supportive cushioned insole and a durable rubber outsole for reliable grip across various environments. While they offer exceptional style and longevity, users should note that they are lifestyle trainers designed primarily for casual use rather than intensive high-impact athletic performance.

All features

Age Groupadult
ColourWhite
GenderUnisex
Shoe Size UK10.5
Accent ColourGreen
Shoe TypeTrainers
SeriesJapan S
Model Part Number1203A615-112
BrandASICS

Extended Product Information

FAQs

Are these shoes suitable for running?

No, the Japan S is a lifestyle trainer inspired by basketball designs and is not intended for running or high-intensity athletic activities.

How do I determine my size?

The ASICS Japan S generally fits true to size. We recommend ordering your standard adult footwear size.

Can I put these shoes in the washing machine?

It is not recommended to machine wash these trainers, as water immersion and agitation can damage the leather and adhesive components.

Is the leather upper real or synthetic?

These trainers are crafted with high-quality leather, which provides durability and a premium feel.

What is the primary difference between the Japan S and a running shoe?

The Japan S focuses on a retro aesthetic and daily comfort, whereas a running shoe is engineered with specific technical foams and materials for gait cycle support and shock absorption.

Troubleshooting

Creasing appearing on the upper

Creasing is a natural characteristic of leather footwear; use shoe trees when not wearing to help minimize deep set lines.

Sole losing grip over time

Clean the bottom of the soles with warm soapy water and a stiff brush to remove embedded debris that can cause slipping.

Laces coming undone

Ensure you are using a double-knot or a secure reef knot, and consider replacing the laces if they have lost their original texture.

Pros and Cons

Pros

  • Classic retro style that pairs well with casual outfits
  • Comfortable cushioning suitable for all-day wear
  • Robust rubber outsole provides great traction
  • Durable build quality ensures a long lifespan

Cons

  • Not intended for heavy-duty sports or high-intensity training
  • Leather material may require specific care to maintain appearance
  • Limited color options compared to high-performance running shoes

Setup, Compatibility & Care

Because these are classic lace-up trainers, no complex setup is required. Ensure you select your standard adult sizing to achieve the intended fit. To maintain the appearance of your ASICS Japan S trainers:

  1. Cleaning: Wipe the leather upper with a soft, damp cloth after wear to remove dust and surface dirt.
  2. Stain Removal: For tougher marks, use a mild leather-safe cleaner applied sparingly with a soft brush.
  3. Drying: Always air dry your trainers away from direct heat sources like radiators, as high heat can crack the leather or warp the rubber soles.
  4. Storage: Keep them in a cool, dry place and use shoe trees if you want to maintain the original shape over time.