Fabric: 65/35 Polyester Cotton

Knee pads installable to protect from damage when kneeling;
Multi-layered hanging pockets for the convenient placement of tools and objects of various sizes;
Multifunctional chest and leg pockets, relatively independent with different combinations to classify and place items;
Movable hanging pockets, preventing obstruction from hard objects when crouching;
Side hanging loops to freely hang tools;
Adjustable buckles to freely adjust suspender lengths;
Elastic rubber band at back to allow convenient bending and crouching, automatically adjusting for comfort.