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Aequilibrium Series: lightweight and fast mountaineering by La Sportiva

Balance is the state that allows control of the body's position and movement in space, a harmonic synthesis between opposing and contrary forces.
In the world of technical mountain shoes, the search for balance between seemingly contrasting needs such as comfort and technicality, but also lightness and durability, is at the core of the daily challenges of a research and development department like that of La Sportiva, a leading company in the mountain shoe and technical clothing sector since 1928, the year when Narciso Delladio, a shoemaker in a small workshop, produced his first products: mountain shoes and boots. Since then, the Trentino company has come a long way, anticipating and developing mountain trends with increasingly innovative and groundbreaking products. Known and loved by climbers around the world for its High-Mountain lines, ultra-technical high mountain shoes and boots for Himalayan climbing, also seen this year during the historic winter ascent of K2, Nepal, a series composed of robust and technical leather products designed for mountaineering and work, and Trango, a technical reference for hikers looking for lightweight products with a modern look, La Sportiva is launching a brand new line of mountaineering shoes for summer 2021: Aequilibrium.


aequilibrium la sportiva


The very name of the series is a statement of intent: to perfectly combine comfort, technicality, lightness, and durability in the service of modern mountaineering, where the priority is lightness and speed. Aequilibrium has been created for use on alpine terrains, for quick and light day excursions, for technical passages on rocky ground and mixed terrains, to accompany the climber throughout the journey, from home to the summit, thanks to unprecedented comfort. For those wishing to discover a wide selection of hiking and trail shoes suitable for all practices, Alpinstore offers you the best models on the market.
"Year after year, we have always sought to support and stimulate the rapid evolution of mountaineering," declares Lorenzo Delladio, CEO of La Sportiva, who has gradually transitioned from the use of robust leather boots to even more high-performance synthetic products, lightweight yet equally robust, suitable for day excursions from home to the summit, traversing very technical terrains where the use of crampons is mandatory. What makes the difference in these products today is their practicality, a feature that combines technicality and comfort."


The Aequilibrium series consists of 3 products presenting different degrees of technicality:
AEQUILIBRIUM TOP GTX
Shoe with lightweight high-tech gaiter for fast mountaineering on mixed terrains and medium altitude. Technically cutting-edge, it is the perfect synthesis of lightness, comfort, and durability. Also discover our complete range of quality mountaineering gear to equip your high mountain outings.
AEQUILIBRIUM ST GTX:
Ultra-lightweight and highly versatile technical hiking shoe, ideal for via ferratas, trekking, glacier crossings, and mixed terrains. For those who prioritize technical approaches, consider checking our selection of high-performance approach shoes suitable for all terrains.
AEQUILIBRIUM LT GTX:
Technical hiking shoe with leather upper, ideal for backpacking trips and multi-day hikes at altitude. For more challenging conditions, explore our high-performance mountaineering shoes combining technological innovations and robustness.
The heart of the line and the common technology among the three models is the Double Heel™ construction, which guarantees notable walking capability, the particular geometry of the very pronounced double rear lugs enhancing braking effect on descents and allowing for a smoother walking rhythm that reduces muscle fatigue. Durability and lightness unite in this outsole/midsole assembly with external shell construction and very soft internal foam, for perfect cushioning and a very lightweight product.
The innovative Vibram® SpringLug Tech sole provides comfort, adaptability to terrain, and performance. This new technology from Vibram is indeed composed of a rubber shell that allows for maximum protection and high abrasion resistance in addition to providing grip and traction. Inside, there is low-density polyurethane that maximizes comfort properties and allows the sole to have a great adaptability to rugged terrains.

aequilibrium la sportiva


Each component is designed to minimize volume and make the products very lightweight so they can be worn for many hours of walking and in multiple situations. Furthermore, consider completing your gear with quality mountaineering accessories suitable for all your adventures.
Another fundamental element is the 3D Flex System Evo™ technology, a technological evolution that has made the La Sportiva Trango line famous and which allows, thanks to a profiled ankle, better control of support and perfect ankle mobility.
The three versions TOP, ST, and LT feature an inner lining with waterproof and breathable Gore-Tex Performance Comfort membrane.
Aequilibrium Top adds even more technicality thanks to the BOA® Fit System lacing, integrated into the gaiter, for a perfect volume adjustment with one hand.
Whether attempting a day climbing record, a FKT (fastest known time), or enjoying an outing with a versatile product capable of accompanying us from the car to the summit without sacrificing comfort and technicality, the Aequilibrium series has been designed to meet the needs of the modern climber. With an extreme balance. To go further in your practices, discover our exclusive selection of high-performance mountaineering shoes or choose to buy mountaineering equipment suitable for all your expeditions.