Long Sleeve Base Layer

The Long Sleeve Base Layer will keep your core temperature up when the air temperature is down. The form fitting, moisture wicking material will keep the sweat off your skin so you can stay cozy while knocking out winter base miles. As if staying warm weren't enough reason to add a few of these to your lycra drawer; the tight fit will ensure these don't bunch under your other layers, and that makes for a much more comfortable ride.