La Sportiva Aequilibrium ST GTX Women's Mountaineering Boots - Hibiscus/Black Size 40

The La Sportiva Aequilibrium ST GTX is a high-performance women's mountaineering boot designed for technical terrain, glacier crossings, and demanding treks. Featuring a waterproof GORE-TEX membrane and a robust Vibram® outsole, this boot offers exceptional protection and traction in alpine environments.

Advantages

Lightweight yet durable construction with Honey-Comb Guard™ reinforcements and a TPU mudguard for enhanced durability. The GORE-TEX Performance Comfort lining ensures breathability and waterproofing, keeping feet dry during long approaches. The Vibram® SpringLug Tech outsole with Impact Brake System™ provides superior grip on mixed terrain.

Suitable for

• Technical mountaineering and glacier crossings
• Demanding trekking and via ferrata
• Alpine climbing requiring semi-automatic crampon compatibility (B2 rated)

Key specifications

• Gender: Women's
• Upper: Water-repellent Nylon 60.6, Honey-Comb Guard™, TPU mudguard
• Lining: GORE-TEX Performance Comfort
• Midsole: PU foam with anti-abrasion film, TPU insert for rear crampon attachment
• Outsole: Vibram® SpringLug Tech with Impact Brake System™
• Crampon compatibility: Semi-automatic (B2 rated)
• Weight: 630 g per boot (size 38)
• Closure: Traditional lacing
• Footbed: La Sportiva Ergonomic
• Stiffness: Medium-high
• Waterproofing: Yes
• Breathability: Yes
• Color: Hibiscus / Black
• Size (EU): 40
• Rand: Rubber

Recommendations

For optimal performance, pair with technical mountaineering socks and ensure proper fit. The Aequilibrium ST GTX is ideal for alpine enthusiasts seeking a reliable boot for mixed terrain and glacier travel.