The one-piece merino baselayer to rule all others. Wearing the Airblaster Merino Ninja Suit is like your skin won the comfort lottery. Stretchy, soft, and naturally odor-resistant, the Airblaster Merino Ninja Suit makes it easy to decide how you want to layer for a long day at the hill. A long, convenient zipper around the waist helps you to avoid the ants-in-your-pants hurried dance when nature calls, and thumb loops at the cuffs help you keep the fit on point even when charging super hard.