Aramid fibre material invented by American chemist of Polish origin Stephanie Kwolek, used in the production of, among other things: hiking and climbing clothing. It is characterised by lightness, stiffness, high impact and crack resistance and high temperatures. It is approx. It is about 5 times more impact-resistant than carbon fibre and does not conduct electricity (it is an insulator).

A waterproof membrane that effectively keeps out water and snow, and offers a basic level of breathability, sufficient to ensure comfort for less intense activities.

A trekking boot sole characterised by good durability and high grip on difficult terrain. The special tread layout helps to roll the foot during technical approaches.

A special binding found in some models of mountain boots. In a system taken from climbing boots, the binding extends right to the top of the boot. This allows the shoe to be adjusted very precisely in difficult terrain.

A curved, elastic cuff in the shoe that provides freedom to the rear ankle joint. This gives comfort and safety when descending steep terrain.

POMOCA® brand sole designed for wet, slippery ground. It is less rigid than other sole versions and has excellent grip. The tread profile of the sole supports the natural movements of the foot.

A special Salewa-branded construction that connects the shoe's instep to the sole and heel via a steel cable or strong webbing. Provides foot support and stability to the shoe on the trail.