O'Neal PRO IV Knee Guard Tyre Tools has panels of X-Flow mesh

has panels of X-Flow mesh plus removable arms for ultimate airflow

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O'Neal PRO IV Knee Guard Tyre Tools has panels of X-Flow meshSafety first but still it can be smoothly combined with riding comfort. This is exactly what the powerful knee protector Pro IV Knee Guard from ONeal offers: Maximum protection and unique comfort without compromise! Features: Knee, shin and thigh protector with foam padding for more comfort Extra thin, preformed plastic inserts in an asymmetrical design for a perfect fit under MX pants Multiple ventilation slots for improved cooling of the knee and