Smartwool's NTS Light 195 Hoody works great as a base layer as well as a light cover-up when the temperature starts to dip. This top has a form-fitting cut with sculpted side panels for a flattering look. Made from 100% Merino wool, it has excellent wicking abilities and great temperature regulation with the added bonus of natural anti-odor properties. Flatlock seams and a light blend of wool give you a super soft, comfortable layering piece. The snug hood has two ponytail exits and easily fits under your helmet for warmth while riding. And, you'll love the sleek, function asymmetric zipper for ventilation and easy removal.