Mustang Trident Foam Vest - Blue - Small/Medium [MV7160-131-S/M-216]Trident Foam Vest Blue Small Medium This versatile and lightweight front entry foam vest includes two large zippered mesh pockets for storage and offers six adjustment points. The Z Strap cinch system and adjustable neoprene shoulders create a customizable fit. Keep your gear secure and accessible with attachment points, a lash tab, and large pockets. Reflective trim on the shoulders and a tethered whistle ensure safety on the water and hand warming