Onyx paddle vests use zipper and buckle closures, often combined with adjustable side belts or straps to cinch the fit and keep the vest secure.

Yes — the Onyx paddle vests shown are U.S. Coast Guard (USCG) approved as Type III personal flotation devices.

Several Onyx vests use a high foam back combined with a mesh lower back to sit comfortably with high-back kayak seats and sit-on-top kayak seating.

Onyx kayak fishing vests include multiple fishing-focused pockets such as a largemouth cargo pocket (for radios or pliers), a button-down tray pocket with a 2-inch elastic strap for a small tackle box, zippered fleece-lined pockets, a zippered chest pocket, plus lash tabs and attachment points.

Adjustment features include multiple (for example, six) adjustment straps, adjustable side belts, and shoulder adjustments with neoprene comfort pads to fine-tune and secure the fit.

Common extras include a drying/hanging loop, an attached safety whistle, and a zip-assist loop at the zipper base for convenience and safety.