Your next adventure starts at the gear shop. You're already there — picking up your trail shoes, waxing your skis, prepping for the weekend. Now you can grab the fuel to match.- Gnarly Nutrition is on the shelves at outdoor retailers and REI locations across the United States. Whether you're planning a Colorado 14er, a PCT section, or your next powder day, your nearest gear shop or REI has the nutrition your body deserves — ready to throw in your pack.