Exped Down Sock Booties Navy Large

Exped Down Sock Booties Navy Large. Our lightweight highly compressible down socks add an extra layer of insulation around your feet while inside your sleeping bag. 7 H-baffles individually filled with 700+ European Duck Down plus a snug elastic band keep warm air in and ensure your feet remain toasty warm. Down Sock weighs less than 5 ounces and can easily be stored in the foot of your sleeping bag to save space remain close at hand and keep clean. Down sock is great for spending time in your t