adidas Yeezy Quantum - Frozen Blue Trainers - UK 9.5


The Adidas Yeezy Quantum Frozen Blue is a performance-focused basketball trainer designed for athletes who prioritize both responsiveness and distinctive aesthetics. Featuring a breathable knit upper reinforced with durable RPU overlays, these shoes provide essential support for high-intensity movement, though users should note that the high-top design and specialized materials require an intentional break-in period to achieve maximum comfort.
| Gender | Unisex |
|---|---|
| Age Group | adult |
| Colour | Blue |
| Accent Colour | White |
| Material | Leather |
| Shoe Type | Trainers |
| Shoe Size UK | 9.5 |
| Series | Yeezy Quantum |
| Model Part Number | GX5049 |
| Brand | adidas |
Yes, the rubber herringbone outsole provides good durability, but be aware that extreme outdoor court friction will accelerate tread wear.
The Yeezy Quantum has a snug performance fit due to the neoprene collar; many users prefer going up a half-size for additional comfort.
Use a gentle brush to remove loose dirt and a mild detergent solution on a cloth for spots. Never submerge the shoes in water.
While the support is great for basketball, the Boost cushioning may be too soft for heavy lifting; consider a flatter, harder sole for squats or deadlifts.
The upper consists of a breathable textile knit complemented by durable RPU overlays for structural support.
Adjust the lace tightness to allow for a natural range of motion during the first few wears; the neoprene will gradually conform to your ankle shape.
Check the herringbone grooves for debris or dust buildup; wipe the outsoles with a slightly damp cloth to restore grip.
To ensure your Yeezy Quantum trainers maintain their structure, always use a shoe horn when putting them on to protect the integrity of the neoprene collar. For cleaning, use a soft-bristled brush to remove surface dust from the textile knit. Avoid machine washing or drying, as high heat can compromise the TPU cage and the structural adhesives. Use a damp cloth with mild soap for localized stains on the leather or RPU overlays. Store the shoes in a cool, dry place away from direct sunlight to prevent material yellowing or premature degradation of the sole.