









ASICS Gel-Kayano 31 Narrow 'Black White' 1011B866-002

The ASICS Gel-Kayano 31 Narrow 'Black White' 1011B866-002 offers premium comfort, stability, and sleek design for runners seeking a dynamic performance shoe. Featuring advanced GEL cushioning technology and FlyteFoam midsoles, this updated classic ensures a balanced ride with exceptional responsiveness. Its narrow-fit construction supports a secure and snug feel, making it ideal for those with slimmer feet. Designed with a durable engineered knit upper, it delivers breathable support while adapting seamlessly to your movements. The signature DuoMax Support System and Trusstic System enhance stability without compromising on flexibility or weight. With its timeless black and white colorway, this versatile shoe transitions effortlessly between runs, workouts, and casual outings. Whether you're a seasoned athlete or a fitness enthusiast, the Gel-Kayano 31 Narrow combines cutting-edge innovation with ergonomic comfort for unparalleled performance.
| US M | US W | UK | EU | CM |
|---|
| 3M | 4.5W | 2 | - | - |
| 3.5M | 5W | 2.5 | - | - |
| 4M | 5.5W | 3 | 36 | 22.5 |
| 4.5M | 6W | 3.5 | 37 | 23 |
| 5M | 6.5W | 4 | 37.5 | 23.5 |
| 5.5M | 7W | 4.5 | 38 | 24 |
| 6M | 7.5W | 5 | 39 | 24.5 |
| 6.5M | 8W | 5.5 | 39.5 | 25 |
| 7M | 8.5W | 6 | 40 | 25.25 |
| 7.5M | 9W | 6.5 | 40.5 | 25.5 |
| 8M | 9.5W | 7 | 41.5 | 26 |
| 8.5M | 10W | 7.5 | 42 | 26.5 |
| 9M | 10.5W | 8 | 42.5 | 27 |
| 9.5M | 11W | 8.5 | 43.5 | 27.5 |
| 10M | 11.5W | 9 | 44 | 28 |
| 10.5M | 12W | 9.5 | 44.5 | 28.25 |
| 11M | 12.5W | 10 | 45 | 28.5 |
| 11.5M | 13W | 10.5 | 46 | 29 |
| 12M | 13.5W | 11 | 46.5 | 29.5 |
| 12.5M | 14W | 11.5 | 47 | 30 |
| 13M | 14.5W | 12 | 48 | 30.5 |
| 14M | 15.5W | 13 | 49 | 31 |
| 15M | 16.5W | 14 | 50.5 | 32 |
Novelship employs a strict verification process where each product is unboxed to allow thorough inspection of the product, including the packaging, exterior appearance, interior components, and accessories. Defects and imperfections are flagged, and our authentication team determines the legitimacy of each product before final approval.
- Requests must be made within 30 days of the Shipment Completion Date (from your first contact).
- Products must be unused, in original condition, with the Novelship authentication tag attached.
- Buyers are responsible for return shipping fees.
- Return address will be provided after you agree to the return terms.
- Refund amount will be reviewed and finalized by our internal/finance team, and issued to the original payment method after verification.
Please speak to our Customer Service specialists before performing any such returns. Novelship reserves the final decision on whether a return is allowable.
Requests for size exchanges can only be made within 30 days of the shipping date and are subject to availability.
Please contact our customer service team before returning any product.
For further information, please refer to our Term and Conditions.
The ASICS Gel-Kayano 31 Narrow 'Black White' 1011B866-002 offers premium comfort, stability, and sleek design for runners seeking a dynamic performance shoe. Featuring advanced GEL cushioning technology and FlyteFoam midsoles, this updated classic ensures a balanced ride with exceptional responsiveness. Its narrow-fit construction supports a secure and snug feel, making it ideal for those with slimmer feet. Designed with a durable engineered knit upper, it delivers breathable support while adapting seamlessly to your movements. The signature DuoMax Support System and Trusstic System enhance stability without compromising on flexibility or weight. With its timeless black and white colorway, this versatile shoe transitions effortlessly between runs, workouts, and casual outings. Whether you're a seasoned athlete or a fitness enthusiast, the Gel-Kayano 31 Narrow combines cutting-edge innovation with ergonomic comfort for unparalleled performance.
Novelship employs a strict verification process where each product is unboxed to allow thorough inspection of the product, including the packaging, exterior appearance, interior components, and accessories. Defects and imperfections are flagged, and our authentication team determines the legitimacy of each product before final approval.
- Requests must be made within 30 days of the Shipment Completion Date (from your first contact).
- Products must be unused, in original condition, with the Novelship authentication tag attached.
- Buyers are responsible for return shipping fees.
- Return address will be provided after you agree to the return terms.
- Refund amount will be reviewed and finalized by our internal/finance team, and issued to the original payment method after verification.
Please speak to our Customer Service specialists before performing any such returns. Novelship reserves the final decision on whether a return is allowable.
Requests for size exchanges can only be made within 30 days of the shipping date and are subject to availability.
Please contact our customer service team before returning any product.
For further information, please refer to our Term and Conditions.








