O'Brien Men's 4-Buckle Nylon Life Jacket (Non-Current) 2026 Watersports Collection Firm penetration is attained by

Firm penetration is attained by special fluke strengthening design

allowing you to feel the controls in your palms

Fits perfectly with 509 helmets and adjusts to all conditions with a full spectrum of spare lens tints sold separately

Continuous Core

When riding with 5 or more riders

O'Brien Men's 4-Buckle Nylon Life Jacket (Non-Current) 2026 Watersports Collection Firm penetration is attained byWe want you to get the right fitting jacket the first time. Please refer to our size guidelines before ordering your jacket. Keep safe and comfortable on your next water adventure with the O'Brien Men's 4 Buckle Nylon Life Jacket. The sturdy nylon exterior provides durability and a snug fit for your safety, while the lightweight foam flotation and anatomically cut design offer full mobility. The adjustable fit and quick release buckles make for easy