Grubs Ptarmigan 5.0 Rubber Boot UK 10 Green

The heather and granite of the Scottish Highlands are tough and unforgiving on boots. Ptarmigan 5.0 has 5mm of insulation rated to below freezing. It has 5mm of CR-Foam and moisture wicking terry polyester lining covered with up to 4mm of rubber to take all the mountains can throw at it. Vibrams’s excellent multi sport sole gives superior grip on all surfaces.