Knee protectors with the EN 14404:2004+A1:2010 rating are tested for protection against continuous pressure, penetration by sharp objects, and impact absorption. This ensures the knee pads provide adequate safety and comfort, helping to prevent injuries when kneeling.

Oeko-Tex Made in Green is a product certification program for textiles, which is awarded by the Oeko-Tex Association. This program verifies that the textile products are produced in an environmentally-friendly and socially responsible way. The textile products are inspected and certified by Oeko-Tex and they can use the Oeko-Tex Made in Green label on their packaging to show that they are produced in an environmentally-friendly and socially responsible way. To be able to use the Oeko-Tex Made in Green label, a product must meet certain requirements set by the Oeko-Tex Association, such as using environmentally-friendly production methods, socially responsible working conditions and being free from certain harmful chemicals.

Oeko-Tex Standard 100 is a product certification program for textiles, which is awarded by the Oeko-Tex Association. This program verifies that the textile products are free from harmful chemicals. To be able to use the Oeko-Tex Standard 100 label, a product must meet certain requirements set by the Oeko-Tex Association which include limits on the levels of harmful substances such as pesticides, heavy metals, and formaldehyde. The textile products are inspected and certified by Oeko-Tex, they can use the Oeko-Tex Standard 100 label on their packaging to show that they are free from harmful chemicals. This certification is for all types of textiles, from raw materials to finished products, and it is globally recognized.