NUCLEUS AIR

Sidi Sport Srl Verified independent store

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- 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 Show more