All Gear Conditions, or ACG, is Nike Apparel's outdoor range that's packed full of performance enhancing tech, like the Lunar Lake Jacket. The nylon outer offers water-repellency while the PrimaLoft® Thermoplume insulating fill keeps you warm and cosy no matter how cold it is. Finished with an all-over nature print, it's a great addition to your outerwear collection. 100% Nylon, PrimaLoft® Thermoplume Insulation, Loose Fit, Protective Snood, Front Zip Closure, 2 Zip Pockets, ACG Carabiner, Branded Cinch Sack, Embroidered ACG Logo, Nike. Nike's ACG lines are specially designed to withstand the elements. The 'Lunar Lake' Therma-FIT Jacket is constructed from water-repellent polyester and houses PrimaLoft insulation, while a protective snood features at the hood and elasticated trims lock in the heat. Practical.