Forget stuffy dress shirts, this one breathes with you. Featuring 37. 5copy Technology, maintains the optimum microclimate for your body. 37. 5copy Technology removes moisture at the vapor stage before sweat can form. 37. 5 Technology also acts like a thermostat by removing moisture when you are hot and retaining warmth when cold. It absorbs and traps odor molecules that are washed away when cleaned. This wrinkle-resistant wonder shirt lets you focus on what matters, knowing youll look and feel your best, no matter the temperature. Traveler Collection Traditional Fit Mini Plaid Dress Shirt - Big & Tall