La Sportiva Aequilibrium ST GTX

We do not ship this product in North America

A lightweight and technical boot for Via Ferrata, trekking, and glacial travel, the La Sportiva Aequilibrium ST GTX is a vessel that will never let you down.
Featuring a tongue with a soft snow guard on the tongue, the Aequilibrium ST GTX's comfort is a real selling point, offering exceptional walkability thanks to its innovative construction of the Double Heel™ heel. This features a very pronounced double-wedge rear geometry that increases the Aequilibrium's braking effect downhill and allows for smoother rolling, reducing muscle fatigue.
Alongside this, the Aequilibrium's durability is thanks to its new outsole/midsole package where an external Rubber Guard™ shell construction and internal foam material create exaggerated cushioning and comfort. With its ergonomic shape, the Aequilibrium ST GTX offers a precise fit and allows improved control when tackling tricky sections of the mountain. Its midsole is semi-cramponable, the sole adopts a Vibram® SpringLug Tech tread with Impact Brake System lugs for greater adaptability to hard rock surfaces.

Tech Specs:

- Uppers: Water-repellent high-tenacity Nylon 60.6 with abrasion resistant zones Honey Comb Guard

- Lining: Gore-Tex Performance Comfort

- Insole: Carbon loaded nylon

- Midsole: None

- Sole: Vibram® SpringLug Tech rubber and PU foam inner lining

- Weight: 630 g (1/2 pair)

- Boot Type - B2 (Semi-Automatic)

Details:

- Snow guard in soft fabric

- Gusseted tongue for maximum wearing comfort

- Ergonomic, enveloping and precise shape with TPU shells integrated in the toe and heel to reinforce the uppers

- 3D Flex System Evo™ directional joint with shaped ankle and protected by an anti-abrasion TPU layer: allows better control of the support and perfect mobility of the ankle

- Uppers in HoneyComb Guard™ fabric with mono-burr wire reinforcements and TPU anti-abrasion film for protection and enhanced lightweight

- Hook fastening at the top, webbing at the bottom with lower anti-chafing gaiter for use with crampons

- Semi-crampon midsole compatible with semi-automatic crampons in case of ice or snow