La Sportiva Aequilibrium ST GTX mountaineering boots* Boots

La Sportiva Aequilibrium ST GTX are mountaineering boots ideal for technical terrain and for glacier and mixed terrain crossings.

The nylon upper is super resistant, water repellent and equipped with Honey Comb Guard abrasion zones. The GORE-TEX Performance Comfort membrane protects you from water and moisture, while keeping the boot highly breathable. Maximum wearing comfort is guaranteed by the tongue with integrated bellows and the snow skirt placed on the collar.

One of the strong points of Aequilibrium ST is the exceptional walking comfort, guaranteed by the innovative construction of the Double Heel heel: the geometry with a very pronounced double rear block increases the braking effect on descents and allows a smoother rolling while reducing fatigue. muscular. The shape of the upper is ergonomic, enveloping and precise with integrated TPU shells in the toe and reinforced heel. The 3D Flex System Evo directional joint with shaped malleolus and anti-abrasion protection, allows better control of the support and perfect mobility of the ankle.

The coupled sole / midsole guarantees protection, sensitivity and grip. The Rubber Guard outer shell protects against bumps, while the expanded foam inner material allows for cushoning and lightness. The midsole is semi-cramponable, the sole adopts a Vibram SpringLug Tech tread with Impact Brake System lugs for greater adaptability to hard rock surfaces and maximum grip on all types of terrain.