The La Sportiva Aequilibrium Speed GTX is an extremely lightweight and high performing low-cut shoe developed for the most technical mountaineering pursuits. Minimalist in weight but rich in sophisticated technical features for when the most challenging peaks are in your sights. Designed for the most demanding mountaineers who need a crampon compatible, waterproof product with featherweight lightness to be fast even on the most demanding terrains.

La Sportiva Aequilibrium Speed GTX Features: 

• Water-repellent outer gaiter in highly resistant stretch fabric with internal bellows
• Internal ankle protection pad is seamlessly integrated into the water-repellent gaiter
• Rear heel is compatible with semi-automatic crampons
• Exceptional walk-ability thanks to the innovative construction of the Double Heel™ which increases the braking effect on descents and allows for a smoother roll, reducing muscle fatigue
• Quick-Lace System made with 100% recycled material
• Transparent mudguard with protective anti-perforation TPU coating for maximum lightness
• User Profile: Technical and demanding alpinists who need a lightweight shoe that allows them to approach, climb and overcome highly technical routes without sacrificing protection, comfort or precision

Specs:

• WEIGHT: 530g
• LAST: Aequilibrium
• FIT: Medium
• UPPER: High-Stretch HoneyComb Guard™ with elasticized gaiter / Water- Repellent half zipper with internal gusset / 100% recycled fast-lace / Medial and lateral TPU Film Mudguard / PU Techlite toecap
• LINING: Gore-Tex® Performance Comfort waterproof membrane
• INSOLE: Varied thickness plastic polymer insole with fiberglass reinforcement
• MIDSOLE: High-Cushion PU / Rubber Guard™ Side Wall / Rear TPU Insert for semi-automatic crampon
• SOLE: Vibram® SpringLug Tech / Impact Brake System™ / Vibram® Dura Step rubber compound