The toughest "base layer" we've ever seen. This Heat Retentive Sleeping Shirt is designed for use in hostile conditions, where a sleeping special forces operative might need to jump into action in a hurry. Wear to bed while you are camping, or wear as a base layer under your deer hunting parka. Water resistant, very insulating, yet breathable and easy-moving. The Great Outdoors have met their match!
Hit the ground running! Order now!