ROCKBROS Sunproof Cycling Cap | Comfortable, Breathable, Multi-Use Hat Stay protected on every ride with the ROCKBROS Sunproof Cycling Cap. Designed for comfort with breathable fabric that wicks away moisture while shielding you from harmful UV rays. This versatile hat fits perfectly under helmets and serves as an excellent companion for cycling, running, or any outdoor activity. Anti-Sweat & UV ProtectionCrafted from dense mesh fabric, this cap keeps you dry and cool during long rides. The built-in brim provides essential protection against harmful UV rays, making it perfect for outdoor activities. Perfect Fit with Your HelmetDesigned to be worn comfortably under your helmet, this cap effectively absorbs sweat and enhances safety. Its versatile style pairs well with your cycling gear. Flexible & ComfortableWith high elasticity, this hat fits head circumferences from 56 to 61 cm. Enjoy all-day comfort without feeling restrictive, even on longer rides. Multi-Purpose UseIdeal for various activities, this sunproof hat is perfect for running, cycling, fishing, climbing, and more, making it a versatile addition to your outdoor gear. Satisfaction GuaranteedWe prioritize your satisfaction. If you encounter any issues with our product, please reach out to us for professional and attentive service. Product Information Brand ROCKBROS Size One Size Material Polyester Suitable Head Circumference 56-61cm Features Dustproof, Moisture-Wicking, Sweat-Absorbing, Sun Protection