Castelli PREMIO BLACK JERSEY Color: LIGHT BLACK/BLACK Size: S Pot to pit 17” Weight:145 g Temperature:16°C - 35°C / 61°F - 95°F Fit: Tailored Stretch woven lightweight body fabric in recycled microfiber polyester for excellent moisture management and 26% elastane for stretch Main body fabric rated at UPF 50+ for maximum sun protection Shoulder panel in recycled ribbed stretch woven mesh to keep you cool and comfortable while adding world-class aerodynamics Collarless construction makes it feel lighter and cooler Reverse-coil self-locking YKK® zipper with U-shaped zipper pull for easy adjustment Silicone gripper elastic on back with no-sew bonded front elastic panel 3 rear pockets with additional hidden zippered security pocket Reflective logo on back Fabrics made with recycled yarns Condition is perfect. Worn only once. No flaws.