MIPS™Iimpact Protection System Reduced Rotational Forces in a Crash X-Static® Liner Inhibits the Growth of Bacteria, Eliminating Human-Based Odors Fidlock® Snap Magnetic Buckle Provides Quick Entry and Exit with Maximum Security Varizorb Multi-Density EPS for Enhanced Impact Absorption Internal Cage Provides Additional Strength 300-Degree Retention System Provides Full Wrap for Premium Fit and Comfort Large Retention Dial for One-Handed, on Trail Adjustment With or Without Gloves Increased Coverage for Aggressive All Mountain/Trail Riding Fixed Anchor Y-Strap System Simplifies Adjustment and Improves Fit 14 Big Bore Vents Provide Superior Airflow Full Range Adjustment Visor