Ruffwear Powder Hound Polyester Jacket - Medium - Blue - Weather-resistant insulated jacket ideal for cold-weather activities. Features a recycled polyester insulated back and belly panel, and stretch, fleece-lined side panels and sleeves for freedom of movement on cold-weather pursuits. Materials: Top and Belly Panel Shell: 75 denier polyester Top and Belly Panel Insulation: 250g recycled polyester Top and Belly Panel Lining: 30 denier polyester Side Stretch Panels and StormSleeve: 236 g nylon-spandex blend fleece with 4-way stretch and WR (Water Repellent) finish (88% nylon, 12% spandex) YKK Vislon zipper