Men's In The Zone II base layer. Our best-selling thermoregulating BODY mesh underwear. Moisture-wicking and seamless. These garments regulate your temperature by keeping you cool when you sweat and warm in cold weather. The stretchy and soft-touch fabric offers complete freedom of movement and includes an odour control system to keep you feeling fresh for longer. Quick-drying and snug fit.High-performance collection, base layerSeamSmart technologySoft-touch seamless fabricQuick drying and drainage propertiesBody-hugging fit with ventilation zonesAntibacterial odour control treatment - Q-Wic PlusPackaged in an individual boxTechnologySeamsmart: Fewer seams for more comfort. The reduction in seams ensures ideal comfort, durability, and unrestricted movement, which enhances the performance of our products.