Deftly engineered for the demands of the modern-day gravel rider, the 100% Altis Gravel utilizes our proprietary Smartshock suspended rotational system coupled with 14 ventilation ports, resulting in a safe, breathable, and budget-friendly helmet.

• Smartshock® Rotational Protective System (11 point)
• High Density EPS foam injection molded with polycarbonate in size specific molds
• Massive airflow with an impressive 14 ventilation ports
• Expanded coverage while still lightweight
• Washable, moisture-wicking anti-microbial liner
• Adjustable ratcheting fitment system
• Nexus push release snap-buckle

Specifications:

• Color: Gray
• Defined Color: Gray
• Gender/Age: Adult
• Helmet Certifications: Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
• Helmet Style: Mountain
• Maximum Head Circumference: 55
• Minimum Head Circumference: 50
• Multi Impact: No
• Rotational Protection: Yes
• Size: X-Small/Small
• Visor Included: No