SIZING: Castelli products have a close-to-the-body fit to maximize aerodynamics and performance. For a less compressive feel, or if your measurements fall between sizes, we recommend that you size up.
IDEAL FOR: Ideal for cold rides, this layering piece provides warmth and moisture management to keep you comfortable all day. Temperature: -4 – 10 C / 25 – 50 F.
MERINO WOOL BLEND: Wool blend provides premium insulation, moisture management, and has anti-static properties. It is lightweight, soft on the skin and keeps its shape.
VERSATILE: Can be worn as a base layer or mid layer. Low collar makes for easy layering capabilities.
