Setup, Compatibility & Care
To maintain the integrity of the performance fabric and aerodynamic features, follow these guidelines: Hand wash or machine wash in a mesh bag on a delicate cycle at 30°C. Use mild detergents and avoid fabric softeners, as these can strip away the moisture-wicking properties of the technical fabric. Always air dry the suit away from direct sunlight to preserve the elasticity of the GIRO4 grippers. Because the suit is designed for an aerodynamic race fit, ensure you select your size based on Castelli’s specific fit guide to prevent premature stretching or tearing.