Shokz OpenSwim Blue Socks a quick-charge feature

a quick-charge feature

We’ve updated the harness and back panel to max out on comfort and breathability – plus

Meet your new favorite joggers for chilly runs

That's what you get when you put on our Hike Light Cushion Ankle socks

Shokz OpenSwim Blue Socks a quick-charge featureAS S700 ST BL US 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. Designed For Swimmers Engineered