Bauer Whistler Sr Recreational Skates Properties: Bauer Whistler Recreational Ice Skates are a great skate for anyone looking for performance and comfort while skating. Anatomically designed molded shell provides support and fit. The removable “insulated” comfort liner will keep your feet warm and dry during intense activity on the ice. TECHNICAL PARAMETERS: Intended use: Recreational riding Blades Stainless steel Material: Plastic. Synthetic leather overlays Anatomical Language Possibility of replacing blades in the EDGE system No Thermoforming No Lining: Removable, insulated