The sole is designed to provide excellent traction on the widest range of surfaces, have a high degree of abrasion resistance and is made, in Europe, using the latest vulcanized rubber formulation.
Vibram have terrific heritage in the manufacture of rubber soles - they design and make the soles for the worlds leading walking boots. In 1954, the first successful ascent to the summit of K2 was made by an Italian expedition wearing Vibram rubber on their soles.
Regular price £0.00
Gumleaf use YKK zips as these are the worlds most robust and reliable zip. The zips allow an easier entry and exit from the boot.
The zips can be left partially closed and the top fitting adjusted with the nylon strap for a wider calf.
The zips should be oiled with a silicone oil and kept clean to ensure a smooth operation. Do not use implements on the zips or force them.
There is an internal rubber gusset which keeps the boots water tight.