"Amazing sound quality and equal durability."5.0 starson by IslideLP
Pros: These headphones do an amazing job of staying in place during my workouts while also delivering high quality music to keep me motivated. Rain, shine, and snow, they have performed admirably.
Cons: I have yet to find any.
Summary: I began using the MEElectroincs Sport-Fi S6 headphones this summer while doing off-season training for the Team USA Skeleton Team. My workouts take me through all conditions as we do not stop for rain or snow and tend to work in extreme cold. Most headphones have a tendency to short out or just die when going from hot to cold rapidly. However the Sport-Fi S6's have proven a worthy advisory to extreme weather conditions while still performing extremely well. I highly recommend them to any level of athlete.
Side Note: They also work very well as in-ear monitors while playing percussion!