The main purpose of a cycling baselayer is to regulate the temperature of your body, insulate and warm you in the winter and control moisture and cool your body down during the warmer months. Here at WHEELBASE, we have compiled an extensive selection of cycling base layers from top brands such as Rapha, Castelli, and Endura suitable for both the road and mountain trails.

Our selection of Rapha cycling base layers is a key component in aiding ultimate biking performance, transferring moisture from the skin for regulation of the body in all weather conditions. Available in sleeveless, short, and long-sleeved variations, they are close-fitting and cut long at the back for a better fit on the bike for all-day riding comfort, allowing them to be the best cycling base layers on the market. We also supply the latest in Castelli base layers, offering an adaptable, flexible fit through polyester and polypropylene construction to create exceptional manuverability on your bike. Lightweight in design, reducing unnecessary bulk to have you flying up the mountain trails. Our super lightweight Endura cycling base layers offer unmatched breathability, perfect as a summer cycling baselayer.

Be sure to check out our selection of other cycling base layers from the best in top brands!

Base Layers

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Base Layers

Castelli Miracolo Wool Long Sleeve Base Layer

Spatz Basez 2 Baselayer

Castelli Core Seamless Long Sleeve Base Layer

Rapha Women’s Merino Base Layer

Rapha Merino Long Sleeve Base Layer

Rapha Merino Long Sleeve Base Layer

Rapha Merino Long Sleeve Base Layer

Spatzwear Race Layer Short Sleeve Base Layer

Gore M Womens Base Layer Thermo Turtleneck

Gore M Base Layer Thermo Turtleneck

Rapha Merino Short Sleeve Base Layer

Megmeister Drynamo Long Sleeve Base Layer