







ASICS Aaron 'Deep Blue' HY540-400

Experience the pinnacle of running prowess with the ASICS Aaron 'Deep Blue' HY540-400. Engineered for elite athletes, these sneakers empower you to push boundaries with their unparalleled stability, responsiveness, and maximum energy return. The deep blue hue embodies confidence and determination, inspiring you to conquer every stride. Elevate your running game to new heights with the ASICS Aaron HY540-400 and become an unstoppable force on the track.
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.
You are responsible for any return shipping costs. We will provide a return address after the request is confirmed by the Novelship Customer Specialist team.
Please contact our customer service team before returning any product. For further information, please refer to our Term and Conditions.
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.
Experience the pinnacle of running prowess with the ASICS Aaron 'Deep Blue' HY540-400. Engineered for elite athletes, these sneakers empower you to push boundaries with their unparalleled stability, responsiveness, and maximum energy return. The deep blue hue embodies confidence and determination, inspiring you to conquer every stride. Elevate your running game to new heights with the ASICS Aaron HY540-400 and become an unstoppable force on the track.




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.
You are responsible for any return shipping costs. We will provide a return address after the request is confirmed by the Novelship Customer Specialist team.
Please contact our customer service team before returning any product. For further information, please refer to our Term and Conditions.
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.


