La Sportiva Aequilibrium LT GTX Black/Yellow 43 Mens Outdoor Shoes

Aequilibrium LT GTX is the alpine hiking boot for heavy loads, ideal for backpacking and multi-day walks at high altitude. Exceptional walkability thanks to the innovative construction of the Double Heel™ heel: the very pronounced double-block rear geometry increases the braking effect downhill and allows a more fluid roll reducing the 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 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 uppers. The 3D Flex System Evo™ directional joint with shaped malleolus and abrasion resistance, allows better control of the support and perfect mobility of the ankle. Vibram® SpringLug Tech tread with Impact Brake System lugs for greater adaptability to hard rock surfaces.MaterialSole: Vibram rubber Vibram® SpringLug Tech and PU foam inner liningMidsole: NoneInsole: Fiberglass-strengthened nylonLining: GORE-TEX Performance ComfortUppers: Nubuk + abrasion resistant, fabric insertsDetailsWater repellent nubuck upper, gusseted tongue and soft collar for maximum wearing comfortDesigned for multi-day hikes, it is ideal for the demanding hikerErgonomic, enveloping and precise shape with TPU shells integrated in the toe and heel to reinforce the upper3D Flex System Evo™ directional joint with shaped ankle and protected by an-abrasion resistantTPU layer: allows better control of the support and perfect mobility of the ankleSemi-crampon midsole for use with semi-automatic crampons in case of ice or snowTechnology3D FLEX SYSTEM: An innovative multidirectional hinge on the upper allows the ankle to make the most of its natural characteristics without losing stability.The innovative system is applied to the sole to absorb negative ground impact, help traction and improve grip downhill.GORE-TEX PERFORMANCE COMFORT: Optimum comfort and durable waterproof protection when you need it most.Vibram sole to ensure an optimal balance between performance and durability.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. Original Colour by Producer: Black/Yellow Weight: 640 g Weight (g): 640.0 Age Group: Adult Size EU: 43 Activity Type: Hiking;Outdoor Material: Leather;Rubber;Nylon;Synthetic Size UK: 9 Season: Autumn;Spring;Winter;Summer Size US: 10 Colour: Black Gender: Male