Get ready to go the distance in Kilo! Kilo's lightweight Grilamid TR-90 Frame provides all-day comfort with hydrophilic adjustable rubber ear and nose pieces that offer a non-slip grip. The polycarbonate lenses are shatterproof and scratch-resistant with vents to prevent fogging, making Kilo an ideal choice for endurance sports like cycling or running.Crystal Smoke colourway is supplied with three lenses - Clarion Yellow / All Conditions Red / ClearIncludes a zipped hardshell case and a microfibre cleaning pouch.Weight: 31gFIT: M-LFEATURESGrilamid TR-90 Frame - Light & Durable Nylon MaterialPolycarbonate Lens - Scratch-Resistant And Shatterproof MaterialHydrophilic Rubber - Increased Grip For Security, Even When You SweatUV Protection - Eye Protection From UVA/UVB RaysVented Lenses - Airflow To Prevent FoggingAdjustable Ear Pieces - Limits Slippage And Increases ComfortAdjustable Nose Pieces - Limits Slippage & Increases ComfortCase Included - Zippered Case & Cleaning Bag