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).









Clifford –
fast delivery! a very, very high-standard product. service was first-rate. recommended.
Roslyn –
quick to send! thanks. wish all products were this magnificent. product is optimum.
Gaylord –
tip-top delivery. a very, very breathtaking product. product is distinguished. recommended.
Virgil Cronin I –
delivery was very, very speedy! would buy from again. thanks. product is high-standard.