Water-resistant fabric has you covered during inclement weather;Self-packable into zipped side pocket;Two-way YKK AquaGuard zip keeps water out and allows easy access to your jersey pocket;Laser-cut holes allow underarms to breath;Internal audio routing makes for easy, snag-free listening;Drop-tail design prevents overexposure when in the cycling position;The semi-fitted cut follows the curves of your body with room for movement;