"It's pro to be warm," said a fast rider at some point. Add this versatile fine Merino layer to virtually any cool weather outfit to see what they were talking about.

• Transfer Merino fabric combines wool and recycled polyester for sustainable technical performance
• Unique plated fabric construction places polyester next to skin and merino on the exterior for superior moisture transfer and thermal regulation
• Made using fine 18.5-micron Merino wool for superior comfort
• Recycled Repreve® XS Polyester technical fibers are made from recycled plastic water bottles
• Tube design for multifunctional head or neck protection