Selecting the appropriate fabric is the foundation of quality workwear. For heavy-duty industrial use, prioritize Polycotton blends (65% Polyester / 35% Cotton) with a weight of 240-300 GSM to balance durability and breathability. For high-risk environments, ensure the fabric features Flame Retardant (FR) treatments or is made of inherent FR materials like Nomex. Additionally, check for Triple-Stitched seams and reinforced Cordura patches on high-wear areas like knees and elbows to extend the product's lifecycle.