Redbacks Advanced Slide-in Knee Pads - Suitable for all Workwear Pants that have knee pad pockets (these knee pads do not have straps) Professional-grade hard wearing kneepads. Now over 20% lighter with same great performance CE certificated - EN14404 Type 2 Level 1. Worldwide patents. Flexible, washable, long lasting Crafted from soft flexible rubber to fit the knee, for maximum cushioning and all day comfort Designed to last 10 times longer than ordinary kneepads. Tested to support up to 550lbs / 250kg! Advanced ergonomic design for unbeatable comfort and performance lasting day after day after day....