Total Leatt® protection score of 15 points Super slim and lightweight, AirFlex impact gel protection Side and upper knee impact protection Pre-curved design for optimal fit and function Silicone printed, cupped knee grip Single sizing for perfect fit Premium comfort using MoistureCool and AirMesh wicking fabrics All protection materials perforated for ventilation Silicone printed, non-slip cuffs CE tested and certified as impact protection: Knee EN1621-1 Weight: from 300g (0.66lbs) pair