The Castelli Core Mesh 3 Sleeveless has been crafted to provide optimal performance in warm weather.

This base layer efficiently draws moisture away from the skin, promoting a balanced body temperature and better performance.

The 3 model features an optimised neck opening to increase cooling, while noticeably improving jersey aerodynamics. Additionally, it has been updated with an innovative and snug-fitting Magic Mesh fabric, free of Lycra.

Features:

• Magic Mesh 90% polyester, 10% Elastane wicking fabric
• Minimalist lightweight construction
• Reduced seams for maximum comfort
• Weight 71g (L)
• Castelli comfort range 20˚-30˚C