Designed for beach escapes, surf sessions, and outdoor exploration, the CHILLHANG Whistle Surf Hat combines lightweight comfort with functional protection. Featuring breathable vent holes, quick-dry performance fabric, and a built-in emergency whistle buckle, this versatile fishing and beach hat keeps you cool, secure, and adventure-ready all summer long.

Features:

• Fabric: 90% recycled polyester; 10% spandex
• Abrasion-resistant, wrinkle-free, antibacterial, quick-drying, and water-repellent—ideal for all-season exploration.
  
• Soft, skin-friendly chin strap won’t chafe or overheat
• Built-in sweatband keeps moisture at bay
  
• Breathable mesh panels & air vents ensure airflow on hot summer days
  
• Elastic drawcord system allows for a secure, adjustable fit
• Emergency Whistle Buckle: Features a DURAFLEX® survival whistle buckle on the chin strap—blow for help when needed in outdoor emergencies.
  
• Double Anti-Drop Protection: Includes an extended wind cord plus chin strap to keep your hat secure during active movement or windy conditions.
• Built-In Wax Comb Pocket: A stowable surf wax comb is tucked inside a discreet side pocket—designed for surfers who like to stay ready on the go.

Sizing (Adjustable):

• Hat circumference: 55-59 cm
• Brim width: 7 cm