For layering that works as hard as you do, the Work Ready Essential Vest delivers dependable protection without the bulk. Made from 4 oz. 100% polyester durable ripstop and insulated with 140g of warmth, this vest is built to stand up to tough conditions - wind, water, and whatever the day throws your way. With UPF 50+ sun protection and a brushed tricot lining for next to skin comfort, its as versatile as it is functional. The full YKK zip front closure ensures durability shift after shift, and the tailored fit allows easy layering over your base and under your shell. | Noble Outfitters Work Ready Essential Vest | Size Small