Troxel Sierra Black Western Helmet 04-367. All-Terrain Western Helmet for the Western Rider~@The Sierra offers riders ASTM /SEI certification coupled with rugged_ outdoor Western styling. The helmet is designed to be ultra-lightweight_ extremely well ventilated_ and comfortable for long days in the saddle. The Sierra is the perfect Western headgear for those who want comfort_ Western styling_ and Troxel's leadership in protection.~@~@~@Adjusting System:GPS IIITM The patented GPS III system introduces the most advanced stabilization and fit... - Troxel Sierra Black Western Helmet 04-367. | 
