Aftershokz Trekz Air Headphones Colour:Midnight Blue The two layers within the

The two layers within the sock means that if there is any friction

The unique polarised polycarbonate lens system makes them robust and durable

SPORT PROFILES

The Grid has been designed for athletes and people of all types - from long distance runners and endurance athletes to gym and yoga enthusiasts

The wide elastic waistband gives a more custom fit and flat-seam construction reduces the risk of irritation from chafing

Aftershokz Trekz Air Headphones Colour:Midnight Blue The two layers within theThe next generation of bone conduction technology is whats inside our lightest and most organically designed open ear headphones to date. We cut the bulk and used titanium everywhere possible to ensure they not only fit more securely but sound better too. Trekz Air are inspired by the demands of elite and aspiring athletes motivated by their music and their world. Features Bone conduction technology delivers music through your cheekbones, ensuring