The Womens Andorra helmet is a top choice for women who need a perfect trail riding helmet. The Tri Fix straps & Hair Port SL II fit system allow for a simple more secure setup for women while sizeable venting & extended rear coverage helps to keep you cool & confident while riding. Ponytail-ready Hair Port SL II fit system with six height positions & micro-adjustable dial for optimized fit.4th Dimension Cooling System optimizes ventilation. In-molded shell improves strength & reduces weight. Extended rear coverage for added protection in technical all mountain terrain. Full-size visor with easy on/off a FIX visor attachment. Tri-Fix web splitter for enhanced comfort & ease of strap adjustments.