La Sportiva

Men's Aequilibrium LT GTX Mountaineering Boots

$399.95
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Achieving equilibrium between technical performance and the demands for modern alpinists and mountaineers is a perpetual challenge.

The state-of-the-art Aequilibrium LT GTX orchestrates a perfect blend of ultralight construction, durable materials, superlative comfort, and elite performance for moving fast in the mountains.

• Double Heel™ increases downhill breaking and promotes fluid strides, reducing muscle fatigue
• Ergonomic Last wraps the foot allowing for a precise and comfortable fit for all-day wear
• Rubber Guard™ Shell Construction and Internal PU Inserts offer high-cushion and an overall lighter boot
• 3D Flex Evo™ Directional Joint for better support and increased ankle mobility
• Heel gaiter with integrated puller for an easy and precise fit
• Vibram® Mont Outsole with Impact Brake System™ Lugs excels on technical terrain
• Compatible with various non-automatic and semi-automatic crampons. Crampon compatibility is NOT ensured, and boot-crampon compatibility needs to be inspected

ITEM: 21Y
SIZES: 38 - 48 (half sizes)
WEIGHT: 22.5oz / 640g
LAST: Aequilibrium • Medium
UPPER: Nubuck Leather / PU-TECH Light Mudguard / Lace Locks / Synthetic integrated tongue with hidden lacing / TPU heel & toe caps
LINING: Gore-Tex® Performance Comfort
INSOLE: Hybrid Carbon-Nylon® Weave
MIDSOLE: High-Cushion PU Inserts / Rubber Guard™ Side Wall / TPU Insert For Rear Crampon Attachment
SOLE: Vibram® Mont Rubber Compound with Impact Brake System™

 Men's  EU
 8  40.5
 8.5  41
 8.5+  41.5
 9  42
 9.5  42.5
 10  43
 10.5  43.5
 10.5+  44
 11  44.5
 11.5 45
 12 45.5

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We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949. Learn more.

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