A perfect blend of performance and style, this Traveler suit separates jacket, powered by 37. 5copy Technology maintains the optimum microclimate for your body. 37. 5copy Technology removes moisture at the vapor stage before sweat can form, acting like a thermostat. 37. 5 Technology provides maximum mobility with performance stretch lining. 37. 5 Technology also absorbs and traps odor molecules that are washed away when cleaned. Whats great about suit separates You can choose coat, pant and vest sizes separately for a perfect fit. br Matching Pants 3XTW Traveler Collection Tailored Fit Suit Separates Jacket