The combination of sweltering temperatures and unbearable humidity is the leading cause of women giving up on their hair around the globe. But throwing hair into a pony is anything but a cop-out — with just a smidgen of extra effort, the sporty style can be superglam. Ariana Grande's high, voluptuous ponytail is a key example; by loosely curling her hair for a boost in body and hiding the hair elastic with some extra strands, she's able to rock a look that's doubly cool. Find your Summer hair inspiration when you scroll down.
Source: Getty / Jamie McCarthy