The Obrien Ladies Impulse Neoprene Vest is a Comfortable Floatation Vest that is US Coast Guard Approved. The Vest has Wide Armholes designed for Active-Use when Boarding-or-Skiing providing Freedom of Movement. The 1.5mm Neoprene Outer gives Extreme Comfort and Fit. The Zippered Front Closure with 2-Adjustable Belts equipped with Squeeze-Style” Side-Release Buckles make Donning and Doffing Fast-and-Easy and provides a Secure Fit. The Vest is Hinged-in-the-Front for Added Comfort and Maneuverability.