Mammut Eiger Speed BOA High GTX Women's Trail Running & Mountaineering Shoes - Black/Sky - Size 40

Experience unparalleled speed and precision on technical terrain with the Mammut Eiger Speed BOA High GTX, a women's trail running and mountaineering shoe engineered for fast ascents and alpine challenges. Combining a lightweight, agile design with robust protection, this shoe delivers the confidence you need to push your limits.

Advantages

The BOA® Fit System ensures a micro-adjustable, secure fit that can be fine-tuned on the go, eliminating pressure points and providing instant lockdown. GORE-TEX® Extended Comfort Footwear offers reliable waterproofing and breathability, keeping your feet dry during wet crossings and high-output efforts. The Vibram® Litebase Megagrip outsole delivers exceptional traction on rock, scree, and mixed terrain, while the dual-density EVA midsole provides responsive cushioning and stability. The Schoeller® softshell upper with synthetic leather and mesh offers durability, flexibility, and abrasion resistance.

Suitable for

• Fast mountaineering and alpine climbing
• Trail running on technical, rocky paths
• Via ferrata and scrambling
• Approach hikes and mixed terrain adventures

Key specifications

• Gender: Women's
• Closure: BOA® Fit System
• Waterproofing: GORE-TEX® Extended Comfort Footwear
• Outsole: Vibram® Litebase Megagrip
• Midsole: Dual-density EVA
• Upper: Schoeller® softshell, synthetic leather, mesh
• Lining: GORE-TEX® Extended Comfort Footwear
• Heel Drop: 7 mm
• Flex Index: A4 (Flexible)
• Last Index: Mountaineering Tech
• Weight (per shoe): 420 g (approx.)
• Footbed: OrthoLite®
• Sustainability: PFC-free DWR
• Color: Black / Sky
• Size (EU): 40

Recommendations

For optimal performance, pair with technical gaiters and lightweight crampons for mixed terrain. The Eiger Speed BOA High GTX is your ultimate companion for fast, light alpine missions where every second counts.