The Polypro Long John by Outrak is the ultimate winter basic! Crafted from polypropylene, this base layer will keep you warm and comfortable in the chilly seasons. The design features a waistband and cuffed hems for increased warmth and comfort! Featuring a regular, comfortable fit, the Polypro Long John by Outrak is machine washable, for use day after day! Available in adults and kids sizing to suit the whole family.