The Grubs Frostline Black Boot is a great geneal activilty wellington boot providing waterproof & insulated features not matched by others on the market.
The Grubs Frostline Black boot is an insulated boot, suitable to sustained periods in temperatures down to -10 degrees centigrade.
The Frostline Black Grubs boot has a TRAX sole pattern, with small lugs front & rear to provide good 'push off' grip and a prominent heel for 'braking' grip. The foot bed has a 6mm Nitrocell providing both insulation & cushioning.
The uppers are manufactured from a composite of moisture wicking knit inner liner, a 5mm thick layer of insulating Chloroprene and an outer layer of tough texturised nylon (similar to a neoprene wet suit). The foot and lower calf areas then have a 2mm thick layer of tough rubber applied. This provides protection against damage by brambles etc. The boot has a 5.0 rating, meaning it is suitable for sustained periods in tewmperatures from -10 to + 30 deg centigrade.
The Grubs Frostline Black boot is similar to the discontinued Muck Boot Derwent, but comes with the TRAX sole, which is much better than the blown rubber used on the Muck Boot
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