Top Knot, Inc sells high ponytail hats for women. www.topknotinc.com. lets women keep their hair tied up while wearing the hat.
Their hats are made of performance fabric, have a built in sweatband and feature a magnetic opening that lets women keep their hair tied up while wearing the hat.
See more at :- https://www.intouchrugby.com/magazine/top-knot/
