SAFETY AND HUNMANITY: 6-point suspension system allows users to customize height and fit. Low profile design offers a low center of gravity for better balance.The black hard hat work helmet with chin strap keeps the hardhat firmly in place and reduce the risk of losing helmet MORE SAFETY CHOICES:Safety hard hat with visor approved is well-ventilated with its eight vents that allows for a cooler safety hat in the heat.The sweatbands for construction hats attach to the inside of the helmet to absorb sweat before it runs into the wearer's eyes.Vented hard hats with visor are widely used as tree climbing helmet, arborist helmet and forestry helmet. REPLACEMENT ACCESSORIES:One-stop destination for qualitative Personal Protective Equipment ,we are engaged in supplying a wide array of industrial safety products and facilitate customer needs.