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adidas Ultraboost 21 Men
€179.95
€99.00
- Choose your size
Unfortunately, this product is no longer available.
The adidas Ultraboost 21 for men is a neutral running shoe and is designed for comfort and responsiveness. Forefoot stiffness is increased by the Linear Energy Push system and the responsive Boost cushioning returns energy to your run.
These shoes are made with Primeblue, a high-quality recycled material that contains Parley Ocean Plastic and a total of at least 90% recycled content. You are assured of maximum grip in all conditions thanks to the sole of Continental ™ Rubber. In addition, the adidas Ultraboost 21 provides extra support through the heel counter.
Features and benefits
- Neutral running shoe
- Stretchweb outsole with Continental ™ Rubber
- Supportive heel counter
- Primeblue
- Primeknit + upper
- Boost midsole
- Heel Drop: 10 mm
- Weight: 340 grams
These shoes are made with Primeblue, a high-quality recycled material that contains Parley Ocean Plastic and a total of at least 90% recycled content. You are assured of maximum grip in all conditions thanks to the sole of Continental ™ Rubber. In addition, the adidas Ultraboost 21 provides extra support through the heel counter.
Features and benefits
- Neutral running shoe
- Stretchweb outsole with Continental ™ Rubber
- Supportive heel counter
- Primeblue
- Primeknit + upper
- Boost midsole
- Heel Drop: 10 mm
- Weight: 340 grams
- 5 0
- 4 0
- 3 0
- 2 0
- 1 0
Choose the right size
Doubt about the right size? No problem at all! The size chart below can be used as a guideline for choosing the right shoe size.
The best time to measure your feet is at the end of the day. Because of the warmth and movement your foot swells a bit during the day.
Do you fall exactly between two sizes? Then we advise you to always choose the bigger size. If this size turns out to be too big, you can always return the shoes free of charge!
| Length heel-toe CM | EU size | UK size | US size |
|---|---|---|---|
| 22.1 | 36 | 3.5 | 4 |
| 22.5 | 36(2/3) | 4 | 4.5 |
| 22.9 | 37(1/3) | 4.5 | 5 |
| 23.3 | 38 | 5 | 5.5 |
| 23.8 | 38(2/3) | 5.5 | 6 |
| 24.2 | 39(1/3) | 6 | 6.5 |
| 24.6 | 40 | 6.5 | 7 |
| 25 | 40(2/3) | 7 | 7.5 |
| 25.5 | 41(1/3) | 7.5 | 8 |
| 25.9 | 42 | 8 | 8.5 |
| 26.3 | 42(2/3) | 8.5 | 9 |
| 26.7 | 43(1/3) | 9 | 9.5 |
| 27.1 | 44 | 9.5 | 10 |
| 27.6 | 44(2/3) | 10 | 10.5 |
| 28 | 45(1/3) | 10.5 | 11 |
| 28.4 | 46 | 11 | 11.5 |
| 28.8 | 46(2/3) | 11.5 | 12 |
| 29.3 | 47(1/3) | 12 | 12.5 |
| 29.7 | 48 | 12.5 | 13 |
| 30.1 | 48(2/3) | 13 | 13.5 |
| 30.5 | 49(1/3) | 13.4 | 14 |
| 31 | 50 | 14 | 14.5 |
| 31.4 | 50(2/3) | 14.5 | 15 |