Thousand | SKU: - Secret PopLock for securing your bike helmet with your lock - Vegan leather straps - Integrated dial fit system for precise adjustments - One-handed magnetic fastener - 7 vents with internal channeling - A built-in low-profile visor - Featuring blue and green shades inspired by our planets most abundant resource water - Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older - Certified for CPSC, and ASTM standards for cycling and roller skating, and skateboarding Heritage Helmet - Navy