This mesh dreadlock tube features the Skullerz 8943F(X) hinged impact-resistant bump cap insert for flexible, breathable protection against bumps, scrapes, bruises and other minor head injuries. Designed with larger heads and hairstyles in mind, it offers an enhanced, flexible and non-bulky fit. Lightweight and low-profile polyester mesh is breathable and stretchy to fit most head sizes, specifically designed to allow hair to escape to the rear of the worker's head. The moisture-wicking fabric draws perspiration away to help keep you dry and fresh during all-day use. Not bulky like a hard hat, bump caps are typically worn in spaces where worker-generated impact head protection is needed, like low ceilings, beams, low pipes and other bump hazards. They are ideal for mechanics and airline baggage handlers, as well as workers in factories, in-home services and other industries that do not require safety hard hat protection.