Freestyling females after a mid-flex boot should take a look at this Boa-laced banger from Vans.
The Vans Kira boot is a medium-flex freestyle boot for girls. Comfort-wise it ticks all the boxes, with a Therma-formable lining that includes shock absorbing, arch supporting footbeds and soft upper cuffs, know as the Pleasure Cuff,. To tighten the Kira there is are Velcro straps on the uppers, which are quick and easy to find the perfect hold on, while the lower boot has a Boa that delivers even, non-slip tightening from the heel down. And finally the Kira has internal power plates to increase turning response, great soles for traction, and a synthetic leather shell with just the right amount of flex to put the tweak in your trickery.