• 【Breathable Mesh Design】Features butterfly mesh ventilation structure that effectively wicks sweat and dissipates heat, keeping your head cool and dry during outdoor activities.

• 【UPF50+ UV Protection】Professional-grade ultraviolet protection shields your skin from harmful UV rays, providing comprehensive sun protection for outdoor cycling and sports.

• 【Lightweight & Comfortable】High-elastic breathable fabric offers a lightweight, cool feel without head pressure, ensuring perfect fit and comfort even during extended wear.

• 【Helmet Compatible Design】Specially designed to work seamlessly with various helmets including motorcycle, electric bike, and bicycle helmets, preventing scalp irritation from helmet friction.

• 【Quick-Dry Performance】Advanced moisture-wicking properties combined with mesh panel construction enhance airflow and rapid drying for optimal comfort.

• 【Ultra-Portable】Weighing only 25g with compact design, easily folds for convenient storage and transport in your gear bag or pocket.

Specifications:

• Material: 92% Polyester + 8% Spandex
• Dimensions: 26cm x 17cm
• UV Protection: UPF50+
• Weight: 25g