The Aequilibrium ST GTX, by La Sportiva, is a technical hiking boot with exceptional walking capability.
Thanks to the innovative Double Heell™ heel construction, the highly pronounced double rear lug geometry enhances braking effect on descents and provides a smoother rolling motion to reduce muscle fatigue. It also offers maximum wearing comfort thanks to the bellows-integrated tongue and the flexible snow gaiter on the collar.
Durability and lightweight design come together in this new sole/midsole assembly with an external Rubber Guard™ shell construction and internal foam for enhanced lightness and cushioning through minimal use of rubber layers. The ergonomic, snug, and precise shape incorporates TPU shells at the toe and heel to reinforce the upper.
The 3D Flex System Evo™ directional joint with profiled ankle and anti-abrasion protection allows better support control and perfect ankle mobility. The lacing protection gaiter on the toe prevents friction. The midsole is semi-crampon compatible, and the Vibram® SpringLug Tech outsole features Impact Brake System lugs for better adaptability to hard rock surfaces.
Mountaineering in perfect harmony.
Main features
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Snow gaiter in soft fabric
- Bellows tongue for maximum fitting comfort
- Ergonomic, wraparound and precise shape incorporating TPU shells at the toe and heel to reinforce the upper
- 3D Flex System Evo™ directional joint with profiled ankle bone protected by anti-abrasion TPU layers, for better support control and perfect ankle mobility
- HoneyComb Guard™ fabric upper with monofilament thread reinforcements and anti-abrasion TPU membrane for superior protection and lightness
- Lacing system with hooks in the upper section and eyelets in the lower section and lower anti-friction gaiter for use with crampons
- Semi-cramponing midsole compatible with semi-automatic crampons in icy or snowy conditions