Durability meets design elements and safety aspects. Maximum range of applications and maximum flexibility thanks to a wide range of optional accessories.\n\nUnique – unprecedented. Specially developed, patented knee pad pockets with corresponding certified knee pads (sold separately) make it easier to work on the knees and also provide excellent ventilation for the backs of the knees. The zip-on knee pad pockets have - like the shorts - a fabric blend of polyester/lyocell (Tencel®). The lower hem of the bag as well as the knee pocket itself are extremely durable thanks to the insert of CORDURA.® In combination with the grizzlyskin knee pads, you get certified knee protection according to: EN14404 | Type 2 | Performance level 1 Characteristics: Environmentally friendly, breathable, antibacterial, skin-friendly, high color brilliance, many pockets offer storage space, easily expandable