RION MEN SHORT SLEEVES CYCLING JERSEY PRODUCT FEATURES 1. UV REACTIVE MARK ON SLEEVE: Smart UV color-changing label detects sun exposure instantly 2. RION FLEXSKIN™ Fabric : 4-Way Stretch, Breathable & UPF50+ Sun Protection 3. SELF-LOCKING ZIPPER: Stays securely in place while moving, with smooth operation and adjustable ventilation 4. THREE REINFORCED REAR POCKETS: Keeps essentials secure during rides 5. ERGONOMIC SLIM FIT DESIGN: Reduces Wind Resistance, Comfortable & Flexible for Cycling 6. MULTIPLE REFLECTIVE ELEMENTS: Strategic reflective accents, stay seen in Low Light PRODUCT INFORMATION 1.MODEL NO:RION C641122 2.COLOR:Black, Grey, Green, Blue 3.SIZE:XS, S, M, L, XL, 2XL, 4.FABRIC: Main: 88% Polyester + 12% Elastane Mesh: 90% Polyester + 10% Elastane 5.PERFORMANCE: Airflow Mapping System UV Indicator Design SIZE GUIDE PERFORMANCE FEATURES UV REACTIVE MARK Sleeve print shifts color under sunlight, helping you instantly recognize UV intensity and adjust your ride accordingly STAY VISIBLE STAY SAFE Reflective print enhances visibility in low-light conditions, helping you stay seen and safe during night rides AUTO-LOCK ZIPPER Zipper locks automatically when pulled down and slides smoothly when lifted, ensuring both security and ease of use TARGETED AIRFLOW ZONES Strategically placed mesh panels improve airflow and heat dissipation, keeping you cool during intense rides RION FLEXSKIN™ FABRIC Engineered for performance, the stretch fabric adapts to movement delivers a second-skin fit and all-day comfort Moisture Absorption Rate:≥71.5% Sun Protection:≥UPF50+ 88% Polyester+12% Elastane 4-Way Stretch/Second-Skin Fit/STANDARD100 ENGINEERED STRUCTURE 1、Auto-Lock Zipper 2、Reflective Logo 3、FLEXSKIN™ Fabric 4、UV Reactive Mark 5、Reflective Stripes 6、Anti-Slip Hem Grip 1、Reflective Print 2、Reflective Stripes 3、Breathable Mesh Panels 4、Reinforced Rear Pockets 5、VENTILATED MESH Panel DETAIL DESIGN Soft low-cut collar reduces pressure for all-day comfort Inner zipper guard prevents skin irritation and enhances comfort Underarm mesh panels improve airflow and reduce heat buildup Bonded sleeve cuffs ensure a smooth fit without pressure Silicone gripper keeps jersey in place without skin irritation UV-reactive sleeve print changes color to indicate sun exposure Three reinforced rear pockets keep essentials secure during rides COLOR OPTIONS Grey Green Black Blue