The Sensor SCAMPOLO M men's undershirt is made from material enriched with silver ions, which break down the cell walls of microorganisms to prevent odour, keeping you fresh throughout the day. Coolmax is Sensor's lightest thermal underwear, specifically designed for active movement in warm weather or indoor sports, providing optimal comfort and breathability. The Coolmax material features Advansa certified knit and features moisture wicking, antibacterial treatment, and excellent shape stability and elasticity.