3-layer bonded fabric. Outer layer: 93% polyester/7% elastane. Mid layer: TPU membrane. 1000 gsm/24h breathable, 8000 mm waterproof. Inner layer: 100% microfleece. Durable water repellent finish and windproof. 2 large front zip closing pockets. 1 inside phone pocket. Internal stretch cuff mitten with thumb loop. Adjustable shockcord hem. Inner storm flap. Zip opening underarm vents with mesh backing. YKK� full front zip fastening.