high-visibility orange fabric, retro-reflective tape, a whistle, and secure straps for a tight, comfortable fit
Key Safety Specifications
- Buoyancy Ratings (ISO): 100N for sheltered waters, 150N for coastal/offshore, 275N for extreme/high-seas.
- Performance: Must be capable of turning an unconscious person onto their back within 5 seconds to keep the face out of the water.
- Material: Outer shell typically made of durable nylon, polyester, or 500-denier Cordura; inner floatation is unicellular plastic foam, kapok, or inflatable gas cartridges.
- Visibility & Signaling: High-visibility yellow/orange fabric, SOLAS-approved retro-reflective tape, and a secured whistle for signaling.
- Storage & Usage: Must allow for quick donning in an emergency and include adjustable straps and buckles
- Essential Qualities
- Comfort & Mobility: Non-restrictive, ergonomic design allows for swimming and on-deck tasks.
- Reliability: High-impact resistance (some withstand a 6-meter drop) and high-quality fastening clips.
- Maintenance & Shelf Life: Inflatable life jackets require regular inspection and re-arming; inherent foam jackets are generally lower maintenance and last longer, often with a 5-year+ shelf life