Contact Us\nFeedback\n\nFast & Free Delivery\n\n5000+ feedback received\n\nBloc Yolo Sunglasses\n\nModel\nYOLO - Moulded from Grilamide TR90, a thermoplastic polyamide. Dirty Dog TR90 sunglass frames are lightweight, extremely flexible yet super strong with 100% memory allowing the frames to bounce back to their original shape.\n\nLens\nBlue Fusion Mirror Polarised - Cat. 3 - 8% light transmission - Ideal for strong sun brightness. Enhancing contrast and reduces glare.\nDirty Dog Polarized lenses block reflected horizontal glare making them the perfect choice for any high glare situations like fishing, boating, skiing, driving or any situation where you need extra protection from reflected glare.\n\nFrame Colour\nSatin Black\n\nSize\nOne Size - Large (135mm between hinges) between hinges)\n\nBuy it now\n\n Warranty Payment\n\nDelivery\n\nReturns\n\nDead Dog Tees is an authorised retailer of Dirty Dog Eyewear. All Dirty Dog sunglasses and goggles are supplied with a soft mircofibr.