MSTRDS Women's Jersey Beanie Hat, red, One Size

I really like this hat as it's exactly what I wanted. Its stretchy jersey-type fabric and long enough to hang at the back or roll up. One thing worth mentioning is, it's not loose like a knit beanie, it is somewhat of a tight fit. This gives it a 'workout hat' type of look , which suits my taste but is something to be aware of when buying.