Adidas Terrex Pro Sunglasses

© Es Tresidder
Es Tresidder using the new Adidas Terrex Pro sunglasses on the Patagonia Ice Cap  © Es Tresidder
Es Tresidder using the new Adidas Terrex Pro sunglasses on the Patagonia Ice Cap
© Es Tresidder
Es Tresidder takes the Adidas Terrex Pro sunglass to Patagonia: These are modular sunglasses, offering easily interchangeable lenses (a dark lens that can be chosen to be category 3 or 4, and a yellow lens for improving vision in fog and diffuse light conditions), a secondary lens that turns the glasses into close-fitting goggles (substantially reducing fogging problems and offering some weather protection), plastic arms that look cool enough for around town, an elastic strap in place of the arms that is comfortable to wear all day and finally a nose protection piece that was not tested by this tester owing to larger than average nasal dimensions...

I used these glasses most with the dark (category 4) lenses and the elastic strap, and found them to be comfortable to wear all day, and certainly a big improvement in both comfort and security over traditional plastic arms. The glasses fit close to the face, offering very good protection from reflected light from snow or water. In other glasses I've used, this close fit can often mean a problem with steaming up, and Adidas have clearly thought carefully about this and include their “Climacool” ventilation slats in the side, which work well. Whilst they did steam up when working very hard (skinning at maximum effort for example), they were substantially better in this regard than any other close-fitting glasses I've used.

The addition of the secondary lens reduces fogging problems for the same reasons that double glazed windows suffer less condensation than single glazed – the layer that the warm moist air is hitting first is not as cold if there are two layers instead of one. In addition the interior lens is coated with a high quality anti-fog coating. However, in many of the types of conditions where you get the worst fogging (going hard uphill), using them in “goggle mode” is also likely to be too hot. This extra warmth does mean they offer a very nice level of protection in very cold and sunny conditions when you're not maxing out the heart rate.

AdidasTerrex Pro   © Adidas
AdidasTerrex Pro
© Adidas

The lenses wrap quite far around the face, which means that they offer excellent periphery vision. The lens quality in general seemed to provide superb clarity if it was kept clean (a lens bag is provided that can be used for cleaning), and I didn't manage to scratch mine in the 6 weeks I had them. The internal lens is a hydrophilic soft lens (to reduce fogging). Adidas provide two of these in the version on sale so that one can be replaced if it gets scratched.

I didn't get to test the yellow lens in fog conditions, but did test it in low light conditions on a late evening ski mission. To be honest I wasn't sure that vision was any better with them on than without, but it was nice to have the option of protection from the wind without having to wear dark glasses. However, since these are recommended for fog rather than just low light, perhaps this was not a fair test.

For people with less than perfect vision, the Terrex Pro offer two choices – either a prescription clip-in lens that fits behind the main lens, or additional glazing added to the outer lens to bring them to the required prescription. The clip-in lens maintains the flexibility of being able to chose the outer lens (between the dark and the yellow lenses), while the prescription outer lens means the system can still be used with the interior lens added to turn them into goggles.

The glasses come in a hard plastic case which contains all the components. Indeed, the sheer number of modular bits to the glasses could be the only major fault I could find with the performance of these glasses, if you're the sort of person that loses important bits.

Finally of course the price; these glasses retail at a hefty £240, which is substantially more than I've ever paid for sunglasses. But they are both more comfortable and better performing than any glasses I've used before, so whether that extra performance is worth the extra cash is up to you.

Environmental information: None available specifically about this product, although there is some information about Adidas' general environmental policies on their website.


Adidas Terrex Pro Sunglasses  © Adidas
Adidas Terrex Pro Sunglasses
© Adidas
The Terrex's detachable Twin Filter is an outstanding technical innovation: it prevents moisture and cold air from irritating the eyes even in the harshest conditions. Many other technical features such as the ClimaCool™ ventilation technology of the Twin Filter, the Twin Filter anti-fog coating, the high quality front filter technology or the innovative RXready solution to tackle outdoor challenges, these features all make the outdoor eyewear stand out from the others. The terrex pro comes with an additional LST bright™ (orange) filter for cloudy or foggy days (apart from with the LST vario model), a nose guard, a headband and an additional nose bridge.

More information at:

2 Feb, 2010
They are hard to scratch (although you do have to look after them) and you can buy replacement lenses. They are modular and fairly indestructible.
7 Feb, 2010
good kit im sure but just another example of the outdoor industry taking the piss because they can. Do they enable you to see through a whiteout? No. Do they have Xray properties, no. Do they make you look like a knob, yes. plastic glasses £240 ! bof sorry for scathing crit, just dropped my last biscuit in my tea
7 Feb, 2010
Not being blinded by a glacier - priceless. : )
7 Feb, 2010
falling in a crevasse with £240 shades - what a waste ; )
7 Feb, 2010
A decent pair of of goggles that are cat 4 (high u/v protection), that don't fog up, have a lightening effect in low light and add in prescription RX versions will set you back £100+ or so. They are essential for winter and alpine climbing, and can mean the difference between life and death in some cases when navigating in snow storms. Most instructors/guides will recommend also that you have a back up pair. Yes they are expensive...
More Comments
Loading Notifications...
Facebook Twitter Copy Email