La Sportiva Aequilibrium ST GTX Black/Yellow 42 Mens Outdoor Shoes

Aequilibrium ST GTX is the lightweight, technical boot ideal for via ferrata, trekking and crossings in glaciers and on mixed terrain. Maximum comfort is guaranteed thanks to the tongue with the soft snow guard on the collar. Exceptional walkability thanks to the innovative construction of the Double Heel™ heel: the very pronounced double-wedge rear geometry increases the braking effect downhill and allows a smoother rolling, reducing muscle fatigue. Durability and lightweight coexist in harmony thanks to the new outsole / midsole package with external Rubber Guard™ shell construction and internal foam material for accentuated cushioning and enhanced lightweight derived from less use of rubber layers. The shape is Ergonomic: enveloping and precise with TPU shells integrated in the toe and heel to reinforce the upper. The 3D Flex System Evo™ directional joint with shaped malleolus and abrasion resistant protection, allows better control of the support and perfect mobility of the ankle. The toe protection at the toe lacing protects against chafing. 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. Mountaineering in perfect harmony. PLUS Comfort Fit ideal for long use Single-layer 3D Mesh seamless upper for maximum comfort, breathability and flexibility Traditionally constructed tongue for maximum comfort Inner lining in high abrasion resistance mesh Maximum weight reduction thanks to the use of extremely light and flexible materials and the dual density EVA midsole Durable blue FriXion™ compound sole with differentiated thickness Impact Brake System for better cushioning, traction and braking 3D FLEX SYSTEM An innovative multidirectional hinge on the upper allows the ankle to make the most of its natural characteristics without losing stability. 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 GORE-TEX PERFORMANCE COMFORT Optimum comfort and durable waterproof protection when you need it most. This footwear is designed for outdoor use in changing weather conditions. From backpacking and hiking boots that take you around the world, to climbing shoes you can rely on, you get highly breathable footwear with moderate insulation for all-season climate comfort. Impact Brake System The innovative system is applied to the sole to absorb negative ground impact, help traction and improve grip downhill. Created and developed by the R&D department at La Sportiva, it offers real advantages during racing by reducing negative ground impact. The unique position of the lugs allows as many of them as possible to come into contact with the ground, for maximum impact absorption. Vibram Vibram sole to ensure an optimal balance between performance and durability. AEQUILIBRIUM Equilibirum - a state that makes it possible to control the position and movement of the body in space. It stays also for harmonic: the synthesis between opposite and contrary forces. Aequilibrium Series: the perfect balance between comfort and technicality, lightweight and durability for the modern mountaineering. Tech info Upper: 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 Season: Winter;Summer;Spring;Autumn Material: Nylon;Carbon Loaded Nylon Made in: Romania Activity Type: Via Ferrata;Trekking;Mountaineering Colour: Yellow;Black Gender: Male Original Colour by Producer: Black/Yellow Weight: 630 g Membrane: Gore-Tex Weight (g): 630.0 Size US: 9 Size EU: 42 Shaft Height: High Shoes Age Group: Adult Size UK: 8 Designed in: Italy