Mammut Eiger Speed BOA High GTX Women's Trail Running Shoes - Black/Sky, Size 39

Conquer the trails with the Mammut Eiger Speed BOA High GTX, a high-performance trail running shoe designed for women who demand speed, protection, and comfort on technical terrain. Combining a BOA® Fit System for precise lockdown, a GORE-TEX membrane for waterproof breathability, and a Vibram® Litebase Megagrip outsole for exceptional traction, this shoe is built for fast hiking and mountain training.

Advantages

The Eiger Speed BOA High GTX offers a secure, micro-adjustable fit thanks to the BOA® Fit System, eliminating pressure points and ensuring quick on/off. The GORE-TEX membrane keeps feet dry without sacrificing breathability, while the Vibram® Litebase Megagrip outsole provides reliable grip on wet and uneven surfaces. The dual-density EVA midsole delivers responsive cushioning and stability, and the reinforced toe cap adds protection on rocky trails.

Suitable for

• Trail running on technical and mountainous terrain
• Fast hiking and speed hiking
• Mountain training and outdoor adventures

Key specifications

• Upper: Schoeller® softshell, synthetic leather, mesh
• Waterproof membrane: GORE-TEX
• Lacing system: BOA® Fit System
• Outsole: Vibram® Litebase Megagrip
• Midsole: Dual-density EVA
• Drop: 7 mm
• Lug depth: 4 mm
• Stack height: 26 mm heel / 19 mm forefoot
• Footbed: OrthoLite®
• Weight per shoe: approx. 380 g
• Cut: High
• Colour: Black / Sky
• Size: EU 39

Recommendations

For optimal performance, pair these shoes with technical trail socks and consider using gaiters for added debris protection. The BOA® system allows for easy adjustments on the go, ensuring a custom fit throughout your run.