INTRA 400 Shirt Model | Total visibility with smart design for intensive use The INTRA 400 Shirt is a Class 3 high-visibility garment designed to maximize safety and performance in industrial, construction, road, or logistics environments. Its lightweight 100% polyester mesh construction allows for constant airflow, keeping you cool and comfortable during long workdays. This long-sleeved version is specifically designed to withstand demanding conditions and features a black lower block to hide stains and prolong the good appearance of the uniform even after intensive use. Technical features: Breathable fabric: The lightweight mesh provides ventilation and lightness at all times. Moisture control: Efficiently disperses sweat to keep you dry. Antibacterial treatment: Prevents odors and keeps the garment fresh for longer. High-performance reflective tape: 3-inch silver/orange zebra-style band with 500 cd/lux/m² reflectance, heat-applied for greater flexibility. Black lower section: Minimizes the visual impact of stains and wear, ideal for field work or contact with machinery. Professional application: Recommended for supervision, transportation, construction, maintenance, and more. Purchase the INTRA 400 Shirt online and receive it anywhere in Mexico. Safety and practicality designed for your workday.