From the manufacturer

The 3DF 5.0 Knee Guard EVO Jr offers soft and well-ventilated knee protection. Constructed with Deflextion Technology, the knee guard is ultra lightweight and ultra durable. The 4-way stretch material across the knee is CE certified. A moisture-wicking, perforated Neoprene sleeve guarantees excellent ventilation. Premium performance doesn’t compromise on comfort - with a pre-curved design, the 3DF 5.0 EVO can easily be worn all day long.

Features

• Total Leatt® protection score of 13 points
  
  
• Pre-curved design for premium comfort and function when riding
  
  
• Silicone printed and adjustable non-slip leg straps