Durability**: Made from high-strength materials such as nylon or polyester. 2. **Adjustability**: Multiple adjustment points to fit different body sizes and shapes. 3. **Comfort**: Padded shoulder, leg, and back areas for comfort during long periods of wear. 4. **Attachment Points**: D-rings and other attachment points for lanyards, lifelines, and other fall arrest systems. 5. **Standards Compliance**: Adherence to safety standards