The Castelli Insider jersey is the lightest jersey ever made, it is ideal for your painful cybersport sessions.

• Lightweight 3D mesh fabric, 93% polyester and 7% elastane, absorbs moisture and dries quickly.
• HEIQ Fresh Tech treatment for odor control without silver.
• The semi-open mesh allows maximum air flow without becoming too transparent.
• The full-length zip makes it easy to put on and take off the shirt.
• 2 rear pockets to store everything you need.
• Can be used as an outdoor jersey for the heat.
• Thermal range: min 20 C / max 40 C.
• Weight: 86 gr.
• Color: Red (DARK RED).