When winter arrives, be ready with the Powderbug Plus boot from Columbia. A value-packed warm winter boot, the Powderbug Plus is made with a water- and wind-resistant nylon upper. An adjustable elastic instep strap offers a secure fit, while a drawstring with barrel lock closure makes access easy on any cold day. Product features include: Water- and wind-resistant nylon upper, Adjustable elastic instep strap, Drawstring with barrel lock closure, Reflective heel logo for safety, Removable 6mm washable, recycled felt liner, One-piece injection molded TPR sole.