Although these neutrals are the most common colors of base layers, they’re far from the only ones. Several brands manufacture these garments in bright colors, including blue, yellow, and orange. These colors might be worth exploring if you wear base layers partially exposed and are looking for ways to boost your visibility, such as to drivers on the road if you’re a runner. Conversely, a handful of outdoor brands offer base layers in camouflage- and forest-inspired patterns that help conceal your body during activities like nature watching or hunting.;