OPENSWIM HEADPHONES Color:Blue heart rate and heart rate

heart rate and heart rate variability for a real-time assessment of your current ability to perform

front panel

Their perfect length and striking color make them ideal for a variety of activities—whether you’re hitting the treadmill

INTRODUCING FREQUENT SKYMALL SHOPPERS

Slap on these translucent sunnies with chrome lenses and you'll look more lit than Shireen Baratheon

OPENSWIM HEADPHONES Color:Blue heart rate and heart rateBONE CONDUCTION OPEN EAR MP3 SWIMMING HEADPHONES Take open ear listening to new depths. OpenSwim (formerly Xtrainerz) is engineered with Shokzs signature open ear design and 7th generation bone conduction technology to ensure bud free, comfortable listening all day, in or out of the water. OpenSwim is completely waterproof and submersible, and features four gigabytes of MP3 storage, enabling athletes to train harder; no wires, no devices, no limits.