Different light conditions require different optics. The Exploits do a good job in almost all but super low light. That being said, the brown/amber lens really shines in medium to bright conditions. They are made for any day that is full sun or sun with a mix of cloud cover. The Exploits arms and nose rest feature matching brown/bronze graphics to help cosmetically unify the product by creating a perfect nexus of frame and lens. The end product being a glass that is equally at home on the cobbles of Arenberg as well as the sandy beaches of St Tropez.
In typical Assos style, form follows function. They do not look like any other eyewear on the market and perform far better. There are three things you will notice when you first try the Zegho. First, they are feather weight. Two, they are incredibly flexible and pliant. So much so, they will wrap and contour any face and appear to give a shrink wrap fit. Three, the shear amount of coverage is amazing. They will provide unimpaired vision everywhere - there are no frame borders or blind spots impeding your vision.
As you would expect from Assos, workmanship and materials are all first rate. The glasses take 22 manufacturing steps by 37 different people from start to finish. The arms and nose piece are rubber coated for grip and comfort. The Carl Zeiss lens is distortion free and provides 100% UV protection.