Oakley All Mountain D30 Knee Guard - M - Blackout Virtual Parent Retention System: Retention duties are

Retention System: Retention duties are handled by the Roc Loc Air system which works in tandem with the extensive internal venting to maximise airflow up and through the helmet

29": 602mm

Pros: These are about as tough as shorts get

38cm x 29cm x 8cm

Oakley All Mountain D30 Knee Guard - M - Blackout Virtual Parent Retention System: Retention duties areOakley's All Mountain D3O Knee Grd has the best of technical protection and total comfort so you can push your limits with confidence. Oakley designed this knee guard with highly durable Cordura fabric plus D30 in the knee pad, for move with you flexibility and patented energy dissipation keeping your knees protected from abrasions and impacts. Plus, they made the All Mountain D3O knee guard with a minimalist, breathable sleeve design with ergonomics