On/Off Base Layer LS Top W - Black

Thermoregulating, breathable and highly protective, ensuring you stay warm and dry in cold conditions

On/Off technology with gender-specific body-mapping for maximum ventilation during effort and high-pressure protection when intensity lowers

Seamless, ultra soft microfiber fabric and Ergo fit for maximum comfort and zero chafing throughout your training session

When autumn turns to winter, wearing the right sports clothes can be the difference between getting out the door and opting for the couch. Perfect for all sporting activities, the women's On/Off Base Layer long-sleeved Top is created using our unique On/Off technology that literally breathes with you to regulate ventilation and protection depending on the intensity of your workout. As intensity ramps up, your chest expands to take in oxygen, and as it does so the alveoli in the fabric open up to reduce compression and increase breathability. If your effort decreases, when going downhill for example, these alveoli close again to protect you and retain warmth. We know ladies tend to get colder than men, so the women-specific body-mapping ensures particularly sensitive areas get more protection: the alveoli vary in size depending on the area of the torso, with larger perforations in less sensitive zones such as the diaphragm and smaller ones around the neck and wrists. The result is quick-drying, high-performance thermoregulation, keeping your core temperature steady no matter the effort or the outside conditions. The close Ergo Fit supports this high-tech effect, leaving no space for air daughts and ensuring maximum warmth during your workout. Our signature Spin Control technology is woven into the back to help you maintain correcture posture. The shirt is made from seamless microfiber that sits soft and chafe-free against the skin, with natural antibacterial properties that combat odors and irritation. The round-neck adapts to any morphology for optimal comfort, while the Raglan sleeve design frees up the shoulder for complete range of motion. This is a baselayer that not only keeps you warm and dry, but also supports your effort, whatever the discipline and the intensity.