Anyone that runs outside on a cold day will attest to the importance of a good base layer. Tracksmith also understands the importance of keeping your body warm without compromising on flexibility and comfort, and has created their own take with the Brighton Base Layer.
It keeps your core warm and ventilated with an engineered merino mesh that’s more open around your core, but keeps your extremities warmer with a closed knit on the sleeves. The merino wicks moisture and regulates temperature, while also being impervious to odor as well. Mostly intended to be worn under a mid-layer or a jacket, its seamless construction eliminates any points of possible irritation or chafing and also gives it a comfortable, flattering fit that’s not too tight to wear all by itself.