V-neck with zipper closure Quilted nylon outer layer Activated, polymer-embedded fabric inside Water-repellent liner and black poly-cotton elastic trim Lightweight, durable, and washable 100% Nylon Suitable for construction, trades, maintenance, landscaping/grounds, assembly/fabrication, material handling, freight/baggage, warehousing/distribution, iron/steel fabrication Ergodyne - Vest - Evaporative Cooling - 6665 - Chill-Its - Grey - L - 12544