Brooks Brothers Performance Series Vest pairs lightweight warmth with stretch for easy layering. Its Thermore Evodown insulation and water-resistant shell make it suited to outdoor activities and everyday casual wear. Key attributes: Blue | Navy | Nylon | Water-resistant finish | Thermore Evodown insulation | 4-way stretch | Layering-friendly | Lightweight insulation | Puffer quilting | Stand collar | Silver reflective heat transfer logo at left chest | Composition & care: 88% Nylon | 12% Spandex | Wash according to care instructions for best results.