Some gear looks like it wandered straight out of a 1950s expedition photo archive — and the Julbo Vermont Classic sunglasses are exactly that. Round lenses, leather side shields, arms that curl behind your ears like a shepherd's crook. People tend to either love them or find them hopelessly dorky, but either way, they're impossible to miss on a glacier.

The retro styling isn't just for show. Those leather side shields, plus an extra flap over the bridge of the nose, block light from every angle — which is the whole point of glacier glasses. Above the treeline, sunlight bounces off snow from below as well as above, and unprotected eyes can get snow blindness fast. Full-coverage shades like these were standard kit for early mountaineers, and the design has survived because it genuinely works.

Julbo has quietly modernised the rest. The original versions used glass lenses; these run on polycarbonate, which is lighter and more impact-resistant, and the lenses block 100 percent of UV rays. The crooked temple tips hook around the back of the ears, so the glasses stay put when you're scrambling, skiing or bouncing down a trail — no constant pushing them back up your nose with a gloved hand.

Why should a holiday traveller care? If your next trip involves high altitude, snowfields, glaciers or long days on reflective terrain — think Iceland, the Alps, Patagonia, Kilimanjaro — proper eye protection is not optional. Cheap sunglasses with gaps at the sides can leave you with painful, gritty snow blindness that can flatten a trip for a day or two. Full-coverage glacier glasses are one of those items experienced guides always put on the packing list, and this is a classic, well-made version of the category. They also double as a decent everyday pair if you like a vintage look.

Bottom line: a striking, functional bit of mountaineering heritage that solves a real problem in bright, snowy places — whether or not you think the aesthetic is cool.