
The Specialized Duet is a fully adjustable helmet designed specifically for Women. The Female specific one size system is easily adjustable giving you an accurate fit, while the ponytail ready Hair Port SX fit system with adjuster dial means that you can look stylish, while out on Mountain bike trails or road. The Duet is a stylish womens helmet with in-moulded shell & tri-Fix web splitters to improve the strength & reduce weight of the helmet, while the built in 4th Dimension cooling system with optimized ventilation will keep you cool & comfortable.