Castelli

Men's Medio Base Layer T-shirt

<p>The Castelli Medio Base Layer T-shirt was designed as a technical base layer for rides in chilly temperatures. Worn directly against the skin, it supports an effective layering system and provides additional comfort during training and routes.</p> <p>The fabric is made from a soft, brushed stretch polyester that offers medium thermal performance while quickly wicking moisture away from the body. This keeps you comfortably dry even during intense activity. The elastic fabric structure adapts to your movements on the bike and ensures a comfortable fit under a jersey or jacket.</p>