Some women say going topless on a hike is liberating. Many others say it's offensive.
You see, there's a new trend started by the hiker group, The Boulder Hiker Chicks, where women go topless after a hike.
According to the trend, when the women reach the summit of a hike they take their top of and take a group photo bareback.
"Women joined us to let loose, gain confidence, and make new friends," said co-organizer Alli Fronzaglia. "We began posting our shenanigans on social media. It was part of the fun."