AKU - Croda Boa GTX - Mountaineering boots

Lightweight, precise and ready for the crag – the Croda Boa GTX from AKU

These mountaineering boots were developed for demanding routes on rock and mixed terrain, making them perfect for summer mountaineering. Their design combines agility, precision and stability in an astonishingly lightweight construction. The BOA Li2 fastening system with two bidirectional twist locks allows for micro-adjustment in the instep and ankle area – secure, quick and precise to use even when wearing gloves.

Innovative solutions for stability and agility in the mountains

The upper made from highly durable, water-repellent stretch fabric with an all-round rubber rand provides reliable protection against abrasion and moisture. Inside, the GORE-TEX More Seasons membrane ensures breathable weather protection, while the double-density PU midsole optimally combines cushioning and support. The Vibram Croda Litebase sole guarantees stability and precise footing, even on technically demanding terrain. A stiff nylon insole with carbon fibre supports precise climbing and is compatible with semi-auto locking crampons.

This makes the boots ideal for high-altitude summer tours and mixed routes where precision is key.

The highlights at a glance:

• BOA Li2 fastening system enables a precise, micro-adjustable fit
• GORE-TEX More Seasons membrane provides breathable weather protection
• Stretch fabric with rubber band protects against abrasion and moisture
• Vibram Croda Litebase sole offers grip and stability on rock and ice
• Compatible with semi-auto locking crampons – ideal for mixed and alpine climbing