2XU - HEAT Mélange BIO-HEAT X Base Layer - Black

2XU's high-performance fabrics are backed by almost a decade of research from the Australian Institute of Sport. , Made from revolutionary BIO-HEAT X fabric, this 'HEAT' base layer warms up with you to combat the cold, Sweat-wicking properties lift moisture from the skin's surface to keep you dry, Cleverly treated with antibacterial technology to keep you feeling fresh and odour-free, Reflective trims at the front and back for added visibility in low-lit conditions Wear it with: Nike Running Shorts, Nike Running Sneakers, Nike Training Socks, Nike Training Bag.

60% polyester / 35% viscose / 5% elastane