Stay warm without overheating in the Castelli Pro Thermal 3 Headband. Made from soft, stretchy Thermoflex fabric, it provides lightweight insulation and a comfortable fit for cool-weather rides. Flat-lock stitching minimizes irritation, while reflective detailing enhances visibility in low-light conditions.

• Thermoflex fabric for warmth, softness, and stretch
• Lightweight insulation for cool-weather cycling
• Flat-lock stitching minimizes friction and irritation
• Reflective detailing on the back for added visibility
• Comfortable fit under a cycling helmet
• Weight: 28 g
• Fit: Regular, one size
• Seasons: Fall, Winter, Early Spring