adidas UltraBoost 20 - Black - Red
Best current price£238.00from Joom
Best offers
Shopping.co.uk recommended and popular offers
Joom£238.00Visit shop Adidas Unisex Black Ultraboost 20 Triple Sneakers Red-Fluo G55816 Cm
Visit shopJoom£238.00Visit shop One Offer
1 offer from £238.00
View price history by clicking the chart icon.
JoomAdidas Unisex Black Ultraboost 20 Triple Sneakers Red-Fluo G55816 Cm
£3.00 delivery
£238.00
Visit shop
Product Information
Full details
The adidas UltraBoost 20 is designed for neutral runners and casual wearers who prioritize long-lasting comfort and high-energy return. These trainers utilize advanced cushioning technology to provide a responsive feel during daily exercise or long walks. While the shoe offers exceptional support and a sleek aesthetic, potential buyers should note that the performance-fit design is best suited for those who prefer a snug, secure wrap around the midfoot.
All features
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Unisex |
| Accent Colour | Red |
| Shoe Type | Trainers |
| Series | UltraBoost 20 |
| Model Part Number | G55816 |
| Brand | adidas |
Extended Product Information
FAQs
Are these shoes suitable for long-distance running?
Yes, the UltraBoost 20 is designed with responsive cushioning that provides sustained comfort for distance running.
How should I clean the fabric upper?
Use a soft brush and warm soapy water. Gently work in circular motions and pat dry with a clean towel.
Is the size guide universal?
The trainers use standard UK sizing. Refer to the size options available to find your specific fit.
Can I remove the insoles?
The insoles are designed to be integrated with the shoe structure, but they may be removed if you use your own orthotics.
Are these authentic adidas products?
Yes, every pair provided is 100% original and ships in the official brand packaging.
Does the red accent fade over time?
Like any pigmented material, consistent exposure to direct sunlight may cause minor fading, so store in a cool, dark place.
Troubleshooting
Shoes feel too tight across the top of the foot
Loosen the laces specifically at the eyelets across the bridge of your foot to allow for more volume.
Visible dirt or marks on the midsole
Use a soft-bristled brush or an eraser sponge dampened with water to gently scrub the Boost foam.
Heel slipping while walking or running
Ensure the laces are tied using a runner's loop or double knot to secure the heel cup firmly against your ankle.
Pros and Cons
Pros
- High-energy return cushioning
- Secure and stable lockdown fit
- Sleek black and red color scheme
- Suitable for both running and casual wear
- 100% authentic adidas construction
Cons
- Snug fit may feel tight for wide feet
- Limited to specific colorways
- Requires break-in time for optimal comfort
Setup, Compatibility & Care
To ensure the best experience with your UltraBoost 20s, remove them from the original packaging and check for a snug fit. If you find the midfoot feels too tight, consider adjusting the lacing pattern to relieve tension without losing the lockdown effect. For care, avoid putting your trainers in the washing machine, as this can degrade the specialized materials. Instead, wipe the exterior with a soft, damp cloth and a mild detergent. Air dry your shoes at room temperature away from direct sunlight or heat sources, which can cause the sole to warp or the upper fabrics to lose their shape. If the shoes become wet, stuff them with newspaper to help absorb moisture from within.