Castelli Core Seamless Base Layer LS

Seamlessly crafted for more comfort and surprisingly warm for its weight: this baselayer is ideal for cool conditions and offers excellent moisture management.

• 84% polyester/16% polypropylene yarns feel soft and warm, providing good moisture transport and exceptional stretch fit.
• The seamless construction adds an extra dose of wearing comfort.
• Lighter material on the sides and back.
• Wide collar opening – fits comfortably under a lower-cut jersey collar.