The Baffin® Blizzard boot has the ideal combination of tough protection and comfortable flexibility for endless outdoor adventures! Part of Soft Shell Series.High-performance, waterproof breathable Soft Shell upper. Constructed with a tendon guard and ledge for easy snowshoe binding compatibility. Form fitting, fixed-lined inner boot system.Removable anti-microbial insole provides excellent comfort and an odor-free environment. Features TPU plate for torsional rigidity. Fixed frost plate.EVA midsole offers excellent shock absorption and support. High-grip Polar® rubber outsole offers excellent traction and support. Temperature range: 10ºC/50ºF to -20ºC/-4ºF.