Unisex sleeveless Base Layer 3.0

Our base layer is ultra-lightweight and highly breathable, with an anatomical second-skin fit. It regulates body temperature by wicking sweat to outer layers, keeping you dry and comfortable. Designed for optimal performance in hot and humid conditions, it is perfect for mild to warm temperatures, ideal for spring and autumn seasons.

The collar, with an optimized design, facilitates the evaporation of residual heat, making it the perfect base layer to pair with any jersey. The waistband, with an asymmetric pattern, enhances the fit and prevents the garment from shifting or riding up during training. The anatomical panels are designed to avoid uncomfortable wrinkles, ensuring a flawless fit.

Flat seams, mostly thermo-bonded, maximize comfort, while the soft fabric prevents chafing. Its elastic, lightweight, and comfortable design makes it feel like a true second skin.

At Twenty One Cycling, we know that no one likes to fall, but in cycling, these things happen. That's why Twenty One Cycling offers an Accident Replacement service to all cyclists who have damaged a product due to a fall during their rides.
This service involves a 50% refund of the value of the damaged product towards the purchase of another from the same family. Products not purchased at the brand's official stores or on its website cannot benefit from this service, nor can those purchased more than 10 months ago.
To proceed, the damaged garment must be sent to Twenty One Cycling's offices along with a valid proof of purchase. Once received, we will review everything to ensure it is correct. If so, you will be sent a discount code for the garment's replacement.
This code can only be used by the person who purchased the damaged product, as it will be linked to their email and account. Code not applicable to promotional products.

Learn more about shipping and returns