Specification: This lightweight performance work tee combines crew neck styling with a modern, breathable design for ultimate comfort in active environments. The mesh back panel enhances airflow to keep you cool during long shifts, while underarm side vent holes add extra ventilation and moisture control. A practical pen pocket on the left sleeve provides convenient storage, making it ideal for industrial, healthcare, or service professionals who value comfort and functionality. Washing Instructions: Domestic wash at 40°C. Do not bleach or tumble dry on high heat. Iron on low if required. For best longevity, wash similar colours together and avoid using fabric softeners to preserve the moisture-wicking properties of the polyester fabric. Fabric: 100% Polyester – quick-drying, breathable, and durable for everyday use. Weight: 135gsm – lightweight construction offering comfort and flexibility. Size: XS (31"), S (33"), M (37"), L (39"), XL (41"), 2XL (44"), 3XL (46"), 4XL (48"), 5XL (50")