Aftershokz Bone Conduction Headphones Color:Mini Grey keeping the arms cool by

keeping the arms cool by wicking away perspiration

You just gave it all in that race and now your feet need some care

improve balance

They also feature glare-reducing

Aftershokz Bone Conduction Headphones Color:Mini Grey keeping the arms cool byThe lightweight and comfortable Trekz Titanium wireless stereo headphones are the safest alternative to traditional sport headphones and earbuds. Bone conduction technology, an open ear design and a suite of convenient features deliver premium music play and crystal clear calling without compromise. Designed with athletes in mind, Trekz Titanium are sweatproof, secure, and will allow you to hear your surroundings no matter where life takes you.