The Redbacks Kneepad is a unique patented geometric structure containing a flexible leaf spring held within a matrix. This multi award winning knee protection is designed to offer long lasting comfort and the ultimate in protection. Features Contains patented leaf-spring cushioning technology CE approved - CE5574 EN 14404-2004 + A1:2010 Type 2 Level 1 Washable and waterproof with no need to remove from trousers Protects and cushions the knee for even long lasting comfort Ergonomic Curved Design Adapts to Shape of Knee Material Composition Thermo-plastic Elastomer/Polyester We deliver Caterpillar Redbacks Knee Pads worldwide.We specialise in shipping almost anywhere in the world securely at competitive prices - across UK, US, Canada, Ireland, New Zealand, Europe - securely and fast at competitive prices