Modern craftsman waistcoat with many practical pockets for tools and accessories. Detachable nail pockets and waist strap to reduce shoulder and neck strain. It even has double zippers at the front to adjust the width, which provides a better fit and improved comfort. Mesh panels that make the waistcoat light and provide good ventilation. Certified according to EN ISO 20471, S class 1, M-4XL class 2.