Sweaty Sports Bra
 

I had a quick search there and couldn't believe there weren't more threads in any of the forums devoted to sports bra mishaps or see throughs.

I was out for a hike with a few friends a few weeks ago. It was a long, uphill hike - about 10-12 miles - on a really hot sunny day. When we were coming down from the summit, we met lots of early 20s girls dressed for the weather in short shorts and sports bras. Lots of midriffs and cleavage on show. It was an incredible day for the pretty girls on show.

We were halfway down though and we met two girls. Both very pretty in their early to mid 20s. One of them - I'm guessing 5'3" and 34DD - was wearing a green sports bra that she had sweat through and her large breasts were on complete display - the top was totally see through. Her nipples totally obvious. She must have known how exposed her boobs were (maybe my staring was a hint!) or maybe she knew and liked it???

She was only half way up the hike and her breasts were completely showing, she didn't seem to have a sweater either so I'm guessing a lot more people saw her boobs that day.