RockBros Cycling Cap COOLMAX Breathable Sun Protection Helmet Liner Head Cover Men Summer White with Gradient Purple

Product Specifications:

Brand: (Rock Bros)

Design: Colorful gradient personalized design

Season: Summer

Type: Sun protection cap with UPF 50+

Material Technology: COOLMAX® cooling fiber technology Features four-channel fiber structure that wicks sweat away from skin and disperses moisture for faster evaporation Keeps wearer dry and cool during high-intensity activities Enhances heat dissipation and airflow exchange Compared to traditional cotton, COOLMAX dries 4-8 times faster, offers better moisture management, breathability, and comfort without stickiness

Fabric Details: Fiber fineness: 1.63 dtex (COOLMAX) vs. 1.54-2.00 dtex (cotton) Four-channel fiber structure improves sweat absorption and quick drying Breathability optimized by fiber gaps and textile density

Sun Protection: UPF rating: 50+ (meets international certification standards) Blocks over 95% of UVA and UVB rays Tested and certified by third-party institutions with detailed reports Cap brim designed to block UV rays and reduce glare, protecting eyes and scalp

Additional Features: Lightweight: approximately 29 grams for comfortable wear without burden Mesh ventilation holes for enhanced breathability during outdoor activities Elastic band suitable for head circumference around 56 cm, ensuring a snug but comfortable fit Can be used as a thin sweat-absorbing liner under helmets for cycling and other sports

Usage Scenarios: Suitable for daily wear, leisure, sports, hiking, cycling, fishing, mountaineering, camping, and vacations

Visual Presentation: 360° multi-angle display including front, side, and back views