MTB Glasses: Polarised. Mountain Bike Sunglasses/Goggles. Removable Strap. RAPID EYEWEAR INTERCHANGEABLE POLARISED BIKE SUNGLASSES - GOGGLES. Also famous are our floating sunglasses, which weigh only 10g and will never, unlike most sports sunglasses, disappear to the bottom of a lake or river if you drop them in water.
