Model Overview: Capstone Sun Shield III H35 Modular Helmet
• Type: Modular full-face helmet with flip-up front
• Primary Features:• Dual visor system: Clear main visor + internal sun shield (slide-down tinted visor)
• Bluetooth-ready:
• Ventilation: Advanced airflow system with front-to-back channeling
• Shell: Lightweight polycarbonate composite
• Interior: Moisture-wicking, removable liner
📏 Size M Fitment
• Head Circumference: 58 cm (U.S. hat size 7¼ to 7½)
• Fit Profile: Intermediate oval 
• Retention System: Double D-ring chin strap for secure fit
🔌 Bluetooth Integration
• While Harley-Davidson doesn’t embed Bluetooth in all helmets, this model is Bluetooth-installed a Sena Outrush on the left side and include speakers + mic
Ideal for intercom, music, GPS, and hands-free calls
🕶️ Sun Shield Details
• Internal visor: Activated via side slider—great for changing light conditions