And for the cold weather rides I wear MX goggles like these: https://www.speedyfeet.co.uk/collections/electric-unicycle-protective-wear-helmets/goggles33

Speedy Feet
Speedy Feet
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And for the cold weather rides I wear MX goggles like these: https://www.speedyfeet.co.uk/collections/electric-unicycle-protective-wear-helmets/goggles33
Get a motorcycle balaclava. I have one of those under a similar, but even more ventilated, full face and it's nice and toasty now. Also decent goggles help. I wouldn't wear sunglasses at all. I had a cut out and the worst injury was the arm of the sunglasses broke and cut my eyebrow quite deeply. A few mm lower could have been really bad.
Bell Super 3R MIPS and taped the vents for winter riding. And sometimes my skihelmet. While walking the dog the Xiaomi helmet with LED-Backlight ... easy to get my fingers in my mouth for a loud whisle