The absolute best of both worlds, the Endura Women's BaaBaa Blend Long Sleeve Base Layer combines the great temperature regulation and odor-controlling properties of merino and the excellent moisture management properties of ...

The Castelli Women's Prosecco Tech Short Sleeve Baselayer works to keep wearers dry in cool conditions through body mapping construction with Prosecco hydrophilic treatment on the main body fabric and lighter-weight PrimaLoft ...

to move moisture away from your skin while adding minimal insulation for those cool days when your riding intensity is high enough and your outer layers are warm enough. The areas covered ...

The Castelli Women's Merino Seamless Long Sleeve Baselayer issues seamless construction with a lightweight merino wool blend and is ideal for use on cold days providing warmth and moisture management that keeps ...

Layer is PI's heaviest base layer, at 250g/m2. It combines 18.5-micron responsibly sourced Merino and recycled polyester technical fibers in a remarkable construction that positions the polyester next to your skin for ...