O'Neal PRO IV Youth Knee Guard V.23 Boots so what does this mean

so what does this mean

heel and instep sections

150 SX 14-15

5L hydration bladder and can hold up to 20L of cargo

and breathable and unbeaten in its class

O'Neal PRO IV Youth Knee Guard V.23 Boots so what does this meanSafety 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 EVA 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