Sidi Nucleus Air CE Shoes - Grey/Black
Original price was: $179.99.$54.00Current price is: $54.00.
| Category | US | EU | UK | Chest (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|---|---|
| Men | XS | 44 | 34 | 32-34 | 26-28 | 33-35 |
| S | 46 | 36 | 34-36 | 28-30 | 35-37 | |
| M | 48 | 38 | 38-40 | 32-34 | 39-41 | |
| L | 50 | 40 | 42-44 | 36-38 | 43-45 | |
| XL | 52 | 42 | 46-48 | 40-42 | 47-49 | |
| Women | XS | 32 | 6 | 31-32 | 24-25 | 33-34 |
| S | 34 | 8 | 33-34 | 26-27 | 35-36 | |
| M | 36 | 10 | 35-36 | 28-29 | 37-38 | |
| L | 38-40 | 12-14 | 37-39 | 30-32 | 39-41 | |
| XL | 42 | 16 | 40-42 | 33-35 | 42-44 | |
| Youth | XS | 128 | 7 | 26-28 | 23-24 | 26-28 |
| S | 134 | 8 | 28-30 | 24-25 | 28-30 | |
| M | 140 | 10 | 30-32 | 25-26 | 30-32 | |
| L | 146 | 12 | 32-34 | 26-27 | 32-34 | |
| XL | 152 | 14 | 34-36 | 27-28 | 34-36 |
| Category | US | EU | UK | Waist (in) | Hip (in) | Inseam (in) |
|---|---|---|---|---|---|---|
| Men | 28 | 44 | 28 | 28 | 34 | 30 |
| 30 | 46 | 30 | 30 | 36 | 31 | |
| 32 | 48 | 32 | 32 | 38 | 32 | |
| 34 | 50 | 34 | 34 | 40 | 33 | |
| 36 | 52 | 36 | 36 | 42 | 34 | |
| Women | 0 | 32 | 4 | 24 | 34 | 30 |
| 2 | 34 | 6 | 25 | 35 | 30 | |
| 4 | 36 | 8 | 26 | 36 | 31 | |
| 6 | 38 | 10 | 27 | 38 | 32 | |
| 8 | 40 | 12 | 28 | 40 | 32 |
| Category | US | EU | UK | Foot Length (in) |
|---|---|---|---|---|
| Men | 6 | 39 | 5.5 | 9.25 |
| 7 | 40 | 6.5 | 9.625 | |
| 8 | 41 | 7.5 | 10 | |
| 9 | 42 | 8.5 | 10.25 | |
| 10 | 43 | 9.5 | 10.625 | |
| 11 | 44 | 10.5 | 11 | |
| 12 | 45 | 11.5 | 11.25 | |
| 13 | 46 | 12.5 | 11.625 | |
| Women | 5 | 35 | 2.5 | 8.5 |
| 6 | 36 | 3.5 | 8.875 | |
| 7 | 37 | 4.5 | 9.25 | |
| 8 | 38 | 5.5 | 9.625 | |
| 9 | 39 | 6.5 | 10 | |
| 10 | 40 | 7.5 | 10.25 | |
| 11 | 41 | 8.5 | 10.625 | |
| 12 | 42 | 9.5 | 11 | |
| M (Unisex) | 5 | 37 | 4.5 | 8.75 |
| 6 | 38 | 5.5 | 9 | |
| 7 | 39 | 6.5 | 9.5 | |
| 8 | 40 | 7.5 | 10 | |
| 9 | 41 | 8.5 | 10.25 | |
| 10 | 42 | 9.5 | 10.625 | |
| 11 | 43 | 10.5 | 11 | |
| 12 | 44 | 11.5 | 11.25 |
The Nucleus Air trainers in black and grey combine sleek urban style with all-day riding comfort. Lightweight, breathable, and reinforced where it counts, they keep your feet protected whether you’re slicing through city traffic, commuting, or exploring light trails. The extended lacing system gives a secure, stable fit, while the flexible D3O ankle inserts activate instantly on impact, so you can ride with confidence.
Inside, the Fortex internal structure adds stability without restricting movement, and the ergonomic fit suits a wide range of foot shapes. The Materiis sole delivers reliable grip on the bike and on the pavement, while full mesh ventilation keeps your feet fresh all day long. Built for urban riders who demand versatility, comfort, and protection, the Nucleus Air Black and Grey trainers are ready for every ride.
Details:
- Upper: High-tenacity vented fabric with reinforced zones – lightweight, breathable, and durable
- Closure: Extended lacing system – secure, stable fit that helps prevent slippage during impact
- Ankle Protection: D3O inserts – flexible protection that stiffens instantly on impact
- Internal Structure: Fortex patented system – adds stability without compromising flexibility
- Fit System: Anatomical profile with ergonomic last – comfort and control for a wide range of foot types
- Sole: Materiis compound – optimal grip, comfort, and walkability on any terrain
- Ventilation: Full mesh construction – maximum airflow for all-day freshness
- Usage: Urban riding, commuting, and light adventure – built for comfort, protection, and versatility
| Size |
EU 36 ,EU 37 ,EU 38 ,EU 39 ,EU 40 ,EU 41 ,EU 42 ,EU 43 ,EU 44 ,EU 45 ,EU 46 ,EU 47 ,EU 48 ,EU 49 ,EU 50 |
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