Castelli Core Mesh 3 SS – High-Breathability Base Layer

Master your internal climate with the Castelli Core Mesh 3 SS. Designed specifically for hot-weather riding, this short-sleeve base layer acts as a second skin, facilitating rapid sweat evaporation and keeping you cool when the sun is at its peak.

The Magic of Open Mesh

Constructed from Castelli’s Magic Mesh fabric (90% polyester, 10% elastane), the open structure creates a layer of air between your skin and your jersey. This improves circulation and prevents your jersey from sticking to your body, significantly enhancing your overall comfort during intense efforts.

Product Specifications:

• Material: Magic Mesh for ultimate moisture transport.
• Weight: Ultralight at only 66g.
• Recommended Temperature: 20°C to 30°C.
• Construction: Minimalist seams to prevent chafing and irritation.