While comfort is undoubtedly a benefit of well-fitting PPE, the fit of the protective garment is crucial to protecting the worker against the hazards they face:
Optimal Protection: The primary function of body protection PPE (like coveralls, vests, aprons, or suits) is to shield the torso and limbs. If a protective suit is too loose, it can allow hazardous splashes or particles to bypass the barrier, or snag on equipment. If it's too tight, it can tear, restrict movement, or cause heat stress, compromising its protective capabilities against chemicals, heat, or contact with dangerous machinery. Proper fit ensures the body protection forms the intended barrier, maximizing its effectiveness.
Enhanced Dexterity and Mobility: Tasks requiring freedom of movement are critical. Body protection that is too bulky or restrictive can hinder a worker's ability to reach, bend, or maneuver safely, increasing the risk of accidents. Well-fitting coveralls or vests allow workers to perform their duties efficiently and safely, without fighting against their protective gear, improving both safety and productivity.
Reduced Risk of Accidental Displacement: Ill-fitting body protection is prone to shifting, bunching up, or snagging on machinery or obstacles during work. For example, a safety vest that is too large could easily get caught, or a chemical suit that's ill-fitting might open gaps when a worker moves. Such occurrences create immediate hazards, distract the worker, and compromise their safety.
Increased Worker Acceptance and Compliance: If body protection is uncomfortable, restricts movement, or causes overheating, workers are less likely to wear it consistently or correctly. Poorly fitting gear can lead to workers removing it, modifying it unsafely, or refusing to wear it. When body protection fits well and is comfortable, workers are more inclined to wear it as intended, fostering a stronger safety culture and improving overall compliance with safety protocols.
Prevention of Secondary Injuries: The wrong size or type of body protection can sometimes lead to injuries itself. For example, a heavy, ill-fitting apron could cause strain, or a too-tight chemical suit could restrict circulation. Improperly fitted body protection can also contribute to heat stress or chafing, leading to discomfort and potential skin issues. Addressing the Fit Challenge.