This great jacket is made with Polartec Power Stretch fleece, and with nylon panels.  Great jacket as a highly functional mid-layer, or has a handsome and warm stand alone piece.  Has thumbholes on the cuff for even better functionality

• Polartec® Power Stretch® fabric features a durable, smooth wind- and abrasion-resistant face that wicks away moisture. Four-way stretch allows unimpeded movement.
• Brushed lining for increased warmth and comfort.
• Stand collar extends protection.
• Cuffs with thumb loops extend coverage to keep hands warmer.
• Napoleon zip pocket.
• Zip hand warmer pockets.
• Drawcord hem for a dialed-in fit.
• Body: 88% polyester, 12% elastane.
  Body 2 & Lining: 100% polyester.