These Traveler suit separates pants, 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. 37. 5 Technology acts like a thermostat by removing moisture when you are hot and retaining warmth when cold. 37. 5 Technology also absorbs and traps odor molecules that are washed away when cleaned. Flat front, half-lined to the knee, finished hem, comfort waistband, water- and stain-resistant. Suit separates allow you to choose coat, pants and vest sizes separately for the perfect fit. br Matching Jacket 3XWPbr Matching Vest 3XWM Traveler Performance Collection Tailored Fit Suit Separates Pants