Soft and Premium Comfort Impact Foam Protector for Younger Riders. The 3DF 5.0 Knee Guard EVO Mini offers soft and well-ventilated knee protection. Constructed with Deflextion Technology, the knee guard is ultra-lightweight and ultra-durable. The four-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. 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.