Under Armour Women's Proto Speed Trainer
Easily one of the best training shoes on the market. I can teach in this for hours on end with no blisters, foot pain or hip issues.
These running shoes will give you style points no matter where you go: the gym, class, shopping. Pair them with some cropped black leggings and a grey tank for a low-key workout look.
This is a throwback to Nike's roots. I can totally wear this at the sports training center (nike only gear!) and still retain a bit of my fashion sense.