Premium features, certified protection, road-worthy styling and our exclusive HairPort SX fit system, tailor-made for a ponytail, make the Duet a great value for any female cyclist.

• One-size system based on women’s head sizing, designed for easy and accurate fit.
• Ponytail-ready HairPort SX fit system with micro-adjustable dial for an easy, accurate fit.
• 4th Dimension Cooling System optimizes ventilation.
• In-molded shell improves strength and reduces weight.
• Tri-Fix web splitter for improved comfort and ease of strap adjustments.
• Reflective webbing and decals for increased visibility in low-light conditions.
• Patented clip-on visor included.

• One-size system based on women’s head sizing, designed for easy and accurate fit.
• Ponytail-ready HairPort SX fit system with micro-adjustable dial for an easy, accurate fit.
• 4th Dimension Cooling System optimizes ventilation.
• In-molded shell improves strength and reduces weight.
• Tri-Fix web splitter for improved comfort and ease of strap adjustments.
• Reflective webbing and decals for increased visibility in low-light conditions.
• Patented clip-on visor included.