Introducing the Knuckle sunglasses by Dirty Dog – a rectangular design with a slight wrap fit that is ideal for all your outdoor activities. The satin black frame is expertly crafted from TR90 Grilamid polyamide that offers an exceptionally lightweight fit with flexibility for a superior wearing experience. The satin black frame is fitted with a soothing brown polarised lens that ensures the ultimate UV protection from the sun’s harmful rays, preventing eye strain and fatigue that can be caused by surface glare.
