6 million hard-hats are sold each year providing protection for employees in multiple industries however the design rarely considers hair. The construction industry consists of 10.9% of female workers. 20.4 million tons of construction materials are thrown into landfill each year. I experienced first hand the uncomfortable fit of hard-hats for female hair, witnessed excessive amounts of waste in construction bins & the difficulty in accessing & disposing of sanitary products on a building site. I seek assistance from manufactures in plastic moulding to help produce a hard-hat fit for female hair, with compartments & is made out of sustainable materials.