OutdoorMaster x Holoswim AR Smart Swim Goggles Ski Helmet Equipped protective strips on four

Equipped protective strips on four corners to protect your ski boots

providing a lightweight and portable solution for all your outdoor activities

Includes a built-in zippered door that offers privacy for changing into dry clothes

and an external securing strap

OutdoorMaster x Holoswim AR Smart Swim Goggles Ski Helmet Equipped protective strips on fourFeatures OELD Holographic Display This swim goggles have an OELD holographic display and AR diffractive optical waveguide which show real time user data in your line of vision, making it easy to catch swimming time, pace, distance, and laps. Battery lasts up to 4 hours of swim time on a single charge. Thoughtful Design AR swimming goggles feature industry leading anti fog and anti scratch technology, Ipx8 rated waterproofing, and a blue light blocking