Looking for audio sunglasses and this one has good reviews overall.. everywhere selling 399 but HN has it for 299 now..
As mentioned in the comments Myer has the same price as well
Copied from the website ->
Thoughtfully refined and strikingly elegant, the Bose Frames Tenor Rectangular Bluetooth Sunglasses feature polarised lenses and the exclusive Bose Open Ear Audio technology, leaving you free to engage your world, while discreetly immersing yourself to music.
Key Features
Prescription-ready, so you can take advantage of all the benefits of audio sunglasses with lenses personalised for you
Bose Music app (download required) provides access to future updates, setting up procedures, and personalised settings
Provides maximised comfort, thanks to its refined fit and smooth-as-silk nylon frame that’s both lightweight and durable
Shatter-and scratch-resistant polarised lenses help minimise glare, improve visibility and block up to 99% of UV rays
Comes with a protective case, a microfibre cleaning cloth, and a magnetic charging cable
Same price at Myer https://www.myer.com.au/p/bose-174-frames-tenor
I'd rather spend at Myer or somewhere else rather than HN