Love to get toasty and stay toasty? The Patagonia Insulated Storm Shift Pants do. Patagonia’s warmest snow pants are fully kitted to keep you cozy and moving, even when the wind threatens to blow you away. Sewn with Recycled fabrics and PFC Free DWR, they have reinforced panels on the legs for strength and vents to release heat when the sun shines bright. Pair with the Storm Shift Insulated Jacket for extra warmth.