Troxel Reliance Designed for the performance needs of professional riders, the Reliance is the most highly ventilated show helmet available. Eight discrete mesh covered vents scoop cool, fresh air over and around your head while exhausting heat and stale air out.
S ( Inches: Up to 22 - Hatsize: Up to 7)
M ( Inches: 22 - 23 - Hatsize: 7- 7 1 / 4)>
L ( Inches: 23 1 / 2 - 25 - Hatsize: 7 3 / 8 - 7 3 / 4)
