Swix Sport Men's Epic Ski Jacket The Swix Epic Jacket is an essential piece of active wear for the those who love to play outdoors. The polyester material withstands inclement weather conditions like wind and rain, while still providing warmth retention when the temperature drops. An internal mesh lining wicks away sweat and moisture during active wear, keeping a comfortable fit and feel that lasts from sun up to sun down. Features: Material: 100% polyester