Edelrid Siskin Eco Dry 8.6 mm x 70 m is the lightest and most advanced single dynamic rope on the market, designed for sport climbing, big wall projects, and alpine routes where every gram matters

Key features:

• Diameter: 8.6 mm; Weight: just 48 g/m 
• PFC- and PFAS-free Eco Dry coating – water uptake <2 %, UIAA tested 
• Thermo Shield treatment for supple handling
• 3D Lap Coil packaging – ready to use straight from the bag
• Robust sheath for high abrasion resistance
• Triple certified as single, half, and twin rope 

Technical specifications:

• Core proportion: 62 %, sheath: 38 % 
• Impact force: 8.5 / 6.6 / 10.7 kN (single/half/twin) 
• Static elongation: 5.3 %; Dynamic elongation: 34 / 29 / 28 % 
• Certifications: EN 892, UIAA 

This rope is perfect for weight‑sensitive sport climbing, big-wall redpoint tries, and alpine use—offering feather‑light performance without compromise.