La SportivaAequilibrium ST GTX - Mountaineering boots - Women's

Technical and lightweight mountaineering boots, the Aequilibrium ST GTX from La Sportiva are ideal for all your high-altitude outings!

First, enjoy maximum wearing comfort thanks to the tongue with integrated gusset and the soft snow gaiter on the collar. Then, walk confidently with the Double Heel™ construction. This system provides a double rear lug geometry that enhances braking effect on descent while smoothing the rolling motion, reducing muscle fatigue. The lining, made of Gore-Tex Performance Comfort, ensures waterproofness, breathability, and comfort even after long hours in challenging conditions.

The new sole/midsole assembly with external Rubber Guard™ shell construction and internal foam brings durability and lightness while further improving cushioning. The overall shape of the boot, ergonomic and enveloping, includes TPU shells at the toe and heel to reinforce the upper. With the directional joint 3D Flex System Evo™, ankle protection is enhanced while maintaining perfect support control and ankle mobility. Finally, a lace protection gaiter prevents friction.

Underfoot, it's also very robust with a semi-cramponable midsole and a Vibram® SpringLug Tech outsole equipped with Impact Brake System lugs for better adaptability to hard rock surfaces. Robust, we told you.

• Upper: High water-repellent Nylon 60.6, with Honey Comb Guard anti-abrasion zones
• Lining: Gore-Tex Performance Comfort
• Insole: Carbon fiber-loaded nylon
• Outsole: Vibram® SpringLug Tech rubber and internal PU foam
• Weight: 515 g per boot