Our soft-shell 3DF impact foam knee pads just keep getting better and better. Now with a totally new and refined sleeve construction with our latest material tech. We know that ventilation, fit and anti-slip is key and great protection is a given. The new 2019 3DF 5.0 is at its best right now! CE tested and certified protection, it scores a total of 13 points in the Leatt protection rating system. Total Leatt protection score of 13 points 3DF AirFit ventilated soft impact foam CE tested and certified as impact protection: - Knee EN1621-1 New slim, CE impact certified knee pad profile New ventilated perforated Neoprene sleeve New increased side protection New anti-slip calf band and silicone grip lining Abrasion resistant Aramid outer layer for durability New silicone printed and adjustable non-slip leg straps New anti-odor MoistureCool and AirMesh wicking fabrics Pre-curved 3D design for better fit and function All protection materials perforated for ventilation Weight: from 500g (1.1lbs) pair Please look at our sizing chart for best fit: S-XXL