Mesh Inner Panels: AirMesh for optimal ventilation Visibility Enhancer: Reflective accents for low-light situations Design: Six panels for flexible fit Comfort Boost: Padded shoulder straps Exterior Material: 400-denier urethane-coated ripstop nylon for durability Lining: 200-denier nylon for season-long use Easy Access: Side buckle entry for convenience Adjustability: Two sides, two shoulders, and two waist points for a perfect fit The NRS Vapor PFD offers high-end life jacket feel and performance at an affordable price. Its six-panel design features ultra-soft foam for a flexible, comfortable fit that moves with you. You'll barely notice you're wearing it! AirMesh inner panels keep you cool with ample ventilation, while 400 denier nylon ensures long-lasting durability. Plus, it includes padded shoulder straps, strap garages, reflective accents for low-light visibility, and a 6-point adjustment system for a perfect fit.